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': 'FEMALE', 'year of birth': 1979}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-11-07', 'end datetime': '2010-11-07'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-03-20', 'end datetime': '2012-03-20'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-11-18', 'end datetime': '2012-11-18'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-09', 'end datetime': '2014-05-09'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-06-04', 'end datetime': '2014-06-04'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-06-11', 'end datetime': '2016-06-11'}
Measurement 1: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-07T00:00:00', 'unit': 'Cel', 'value': 38.0}
Measurement 2: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-20T00:00:00', 'unit': 'Cel', 'value': 37.0}
Measurement 3: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': '%', 'value': 5.9}
Measurement 4: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'cm', 'value': 170.0}
Measurement 5: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'kg', 'value': 72.79}
Measurement 6: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'kg/m2', 'value': 25.19}
Measurement 7: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mmHg', 'value': 175.0}
Measurement 8: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mmHg', 'value': 90.0}
Measurement 9: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': '%', 'value': 5.9}
Measurement 10: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 80.0}
Measurement 11: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 10.0}
Measurement 12: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 13: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 9.64}
Measurement 14: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mmol/L', 'value': 143.0}
Measurement 15: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mmol/L', 'value': 3.83}
Measurement 16: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mmol/L', 'value': 105.0}
Measurement 17: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mmol/L', 'value': 20.0}
Measurement 18: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 178.0}
Measurement 19: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 146.0}
Measurement 20: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 80.0}
Measurement 21: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mg/dL', 'value': 68.0}
Measurement 22: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2012-11-18T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 23: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 24: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'cm', 'value': 170.0}
Measurement 25: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'kg', 'value': 79.01}
Measurement 26: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'kg/m2', 'value': 27.34}
Measurement 27: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mmHg', 'value': 159.0}
Measurement 28: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mmHg', 'value': 97.0}
Measurement 29: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 30: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 94.0}
Measurement 31: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 9.0}
Measurement 32: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 33: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 8.56}
Measurement 34: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mmol/L', 'value': 138.0}
Measurement 35: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mmol/L', 'value': 4.23}
Measurement 36: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mmol/L', 'value': 107.0}
Measurement 37: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mmol/L', 'value': 21.0}
Measurement 38: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 195.0}
Measurement 39: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 101.0}
Measurement 40: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 108.0}
Measurement 41: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mg/dL', 'value': 66.0}
Measurement 42: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2016-06-11T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Current Medications:
Medication 1: {'Drug name': 'NuvaRing 0.12/0.015 MG per 24HR 21 Day Vaginal Ring', 'Start datetime': '2004-05-07', 'End datetime': '2014-05-09', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Jolivette 28 Day Pack', 'Start datetime': '2014-05-09', 'End datetime': '2014-05-09', '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. Penicillin V Potassium 250 MG
B. Ibuprofen 100 MG Oral Tablet
C. cetirizine hydrochloride 5 MG Oral Tablet
D. 0.3 ML EPINEPHrine 0.5 MG/ML Auto-Injector
E. Etoposide 100 MG Injection

Please share a single capital letter representing your selected answer: 
Penicillin V Potassium 250 MG Ibuprofen 100 MG Oral Tablet cetirizine hydrochloride 5 MG Oral Tablet 0.3 ML EPINEPHrine 0.5 MG/ML Auto-Injector Etoposide 100 MG Injection