You are an assistant tasked with analyzing medical histories to determine which medication is missing from the patient’s current regimen.

<PatientData>
Demographics: {'race': 'White', 'gender': 'MALE', 'year of birth': 1961}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-08-20', 'end datetime': '2011-08-20'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-11-14', 'end datetime': '2011-11-14'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-11-19', 'end datetime': '2012-11-19'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-11-27', 'end datetime': '2013-11-27'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-22', 'end datetime': '2014-05-22'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-11-17', 'end datetime': '2014-11-17'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-10-25', 'end datetime': '2015-10-25'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-08-20', 'end datetime': '2016-08-20'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-14', 'end datetime': '2016-10-14'}
Measurement 1: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 2: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'cm', 'value': 173.29}
Measurement 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'kg', 'value': 126.34}
Measurement 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'kg/m2', 'value': 42.07}
Measurement 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mmHg', 'value': 100.0}
Measurement 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mmHg', 'value': 81.0}
Measurement 7: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 8: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 87.0}
Measurement 9: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 8.0}
Measurement 10: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 11: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 9.72}
Measurement 12: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 13: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mmol/L', 'value': 4.18}
Measurement 14: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mmol/L', 'value': 105.0}
Measurement 15: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mmol/L', 'value': 22.0}
Measurement 16: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 185.0}
Measurement 17: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 102.0}
Measurement 18: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 97.0}
Measurement 19: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-14T00:00:00', 'unit': 'mg/dL', 'value': 67.0}
Measurement 20: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'cm', 'value': 173.29}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'kg', 'value': 126.34}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'kg/m2', 'value': 42.07}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mmHg', 'value': 100.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Measurement 26: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 27: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mg/dL', 'value': 83.0}
Measurement 28: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mg/dL', 'value': 9.0}
Measurement 29: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 30: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mg/dL', 'value': 8.86}
Measurement 31: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 32: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mmol/L', 'value': 4.64}
Measurement 33: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mmol/L', 'value': 106.0}
Measurement 34: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-19T00:00:00', 'unit': 'mmol/L', 'value': 23.0}
Measurement 35: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': '%', 'value': 6.2}
Measurement 36: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'cm', 'value': 173.29}
Measurement 37: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'kg', 'value': 126.34}
Measurement 38: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'kg/m2', 'value': 42.07}
Measurement 39: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Measurement 40: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Measurement 41: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': '%', 'value': 6.2}
Measurement 42: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mg/dL', 'value': 73.0}
Measurement 43: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mg/dL', 'value': 7.0}
Measurement 44: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 45: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mg/dL', 'value': 8.66}
Measurement 46: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mmol/L', 'value': 136.0}
Measurement 47: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mmol/L', 'value': 5.12}
Measurement 48: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mmol/L', 'value': 109.0}
Measurement 49: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-27T00:00:00', 'unit': 'mmol/L', 'value': 20.0}
Measurement 50: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 51: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'cm', 'value': 173.29}
Measurement 52: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'kg', 'value': 126.34}
Measurement 53: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'kg/m2', 'value': 42.07}
Measurement 54: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mmHg', 'value': 100.0}
Measurement 55: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Measurement 56: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 57: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 77.0}
Measurement 58: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 12.0}
Measurement 59: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 60: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 8.77}
Measurement 61: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mmol/L', 'value': 140.0}
Measurement 62: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mmol/L', 'value': 5.12}
Measurement 63: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mmol/L', 'value': 109.0}
Measurement 64: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mmol/L', 'value': 26.0}
Measurement 65: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 183.0}
Measurement 66: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 111.0}
Measurement 67: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 81.0}
Measurement 68: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-11-17T00:00:00', 'unit': 'mg/dL', 'value': 79.0}
Measurement 69: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 70: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'cm', 'value': 173.29}
Measurement 71: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'kg', 'value': 126.34}
Measurement 72: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'kg/m2', 'value': 42.07}
Measurement 73: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mmHg', 'value': 122.0}
Measurement 74: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mmHg', 'value': 84.0}
Measurement 75: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 76: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mg/dL', 'value': 85.0}
Measurement 77: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mg/dL', 'value': 8.0}
Measurement 78: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 79: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mg/dL', 'value': 10.01}
Measurement 80: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mmol/L', 'value': 143.0}
Measurement 81: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mmol/L', 'value': 4.89}
Measurement 82: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mmol/L', 'value': 103.0}
Measurement 83: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-25T00:00:00', 'unit': 'mmol/L', 'value': 26.0}
Measurement 84: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 85: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'cm', 'value': 173.29}
Measurement 86: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'kg', 'value': 126.34}
Measurement 87: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'kg/m2', 'value': 42.07}
Measurement 88: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mmHg', 'value': 102.0}
Measurement 89: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mmHg', 'value': 75.0}
Measurement 90: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 91: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mg/dL', 'value': 77.0}
Measurement 92: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mg/dL', 'value': 18.0}
Measurement 93: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 94: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mg/dL', 'value': 9.87}
Measurement 95: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mmol/L', 'value': 140.0}
Measurement 96: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mmol/L', 'value': 4.81}
Measurement 97: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mmol/L', 'value': 106.0}
Measurement 98: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-14T00:00:00', 'unit': 'mmol/L', 'value': 26.0}
Procedure 1: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-08-20', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Measurement of respiratory function (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-05-22', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-11-17', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-08-20', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Acetaminophen 160 MG', 'Start datetime': '2014-05-22', 'End datetime': '2014-05-30', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
</PatientData>

Based on the EHR history above, which medication **should also be on the list today**?

A. Etoposide 100 MG Injection
B. insulin human  isophane 70 UNT/ML / Regular Insulin  Human 30 UNT/ML Injectable Suspension [Humulin]
C. Naproxen sodium 220 MG [Aleve]
D. Penicillin V Potassium 250 MG
E. NuvaRing 0.12/0.015 MG per 24HR 21 Day Vaginal Ring

Please share a single capital letter representing your selected answer: 
Etoposide 100 MG Injection insulin human  isophane 70 UNT/ML / Regular Insulin  Human 30 UNT/ML Injectable Suspension [Humulin] Naproxen sodium 220 MG [Aleve] Penicillin V Potassium 250 MG NuvaRing 0.12/0.015 MG per 24HR 21 Day Vaginal Ring