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': 1962}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-12-28', 'end datetime': '2010-12-28'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-04-26', 'end datetime': '2011-04-26'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-12-27', 'end datetime': '2011-12-27'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-12-21', 'end datetime': '2012-12-21'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-03-17', 'end datetime': '2013-03-17'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-02-23', 'end datetime': '2014-02-23'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-27', 'end datetime': '2014-05-27'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-04-05', 'end datetime': '2015-04-05'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-04-01', 'end datetime': '2016-04-01'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-01-25', 'end datetime': '2017-01-25'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-28T00:00:00', 'unit': 'cm', 'value': 190.18}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-28T00:00:00', 'unit': 'kg', 'value': 109.28}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-28T00:00:00', 'unit': 'kg/m2', 'value': 30.21}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-28T00:00:00', 'unit': 'mmHg', 'value': 114.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-28T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Measurement 6: {'measurement': 'Polyp size greatest dimension by CAP cancer protocols', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-21T00:00:00', 'unit': 'mm', 'value': 6.0}
Measurement 7: {'measurement': 'Hemoglobin.gastrointestinal [Presence] in Stool by Immunologic method', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-21T00:00:00', 'unit': 'ng/mL', 'value': 22.0}
Measurement 8: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'cm', 'value': 190.18}
Measurement 9: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'kg', 'value': 110.31}
Measurement 10: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'kg/m2', 'value': 30.5}
Measurement 11: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'mmHg', 'value': 103.0}
Measurement 12: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'mmHg', 'value': 82.0}
Measurement 13: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'mg/dL', 'value': 164.0}
Measurement 14: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'mg/dL', 'value': 102.0}
Measurement 15: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'mg/dL', 'value': 74.0}
Measurement 16: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-17T00:00:00', 'unit': 'mg/dL', 'value': 69.0}
Measurement 17: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-23T00:00:00', 'unit': 'cm', 'value': 190.18}
Measurement 18: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-23T00:00:00', 'unit': 'kg', 'value': 110.31}
Measurement 19: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-23T00:00:00', 'unit': 'kg/m2', 'value': 30.5}
Measurement 20: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-23T00:00:00', 'unit': 'mmHg', 'value': 138.0}
Measurement 21: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-23T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Measurement 22: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': '%', 'value': 6.2}
Measurement 23: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'cm', 'value': 190.18}
Measurement 24: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'kg', 'value': 110.31}
Measurement 25: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'kg/m2', 'value': 30.5}
Measurement 26: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mmHg', 'value': 134.0}
Measurement 27: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mmHg', 'value': 83.0}
Measurement 28: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': '%', 'value': 6.2}
Measurement 29: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mg/dL', 'value': 86.0}
Measurement 30: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mg/dL', 'value': 14.0}
Measurement 31: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 32: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mg/dL', 'value': 9.7}
Measurement 33: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mmol/L', 'value': 142.0}
Measurement 34: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mmol/L', 'value': 3.97}
Measurement 35: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mmol/L', 'value': 104.0}
Measurement 36: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-05T00:00:00', 'unit': 'mmol/L', 'value': 27.0}
Measurement 37: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 38: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'cm', 'value': 190.18}
Measurement 39: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'kg', 'value': 110.31}
Measurement 40: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'kg/m2', 'value': 30.5}
Measurement 41: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mmHg', 'value': 114.0}
Measurement 42: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mmHg', 'value': 70.0}
Measurement 43: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 44: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 80.0}
Measurement 45: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 17.0}
Measurement 46: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 47: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 10.02}
Measurement 48: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mmol/L', 'value': 138.0}
Measurement 49: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mmol/L', 'value': 3.83}
Measurement 50: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mmol/L', 'value': 106.0}
Measurement 51: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mmol/L', 'value': 29.0}
Measurement 52: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 176.0}
Measurement 53: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 144.0}
Measurement 54: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 82.0}
Measurement 55: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-04-01T00:00:00', 'unit': 'mg/dL', 'value': 65.0}
Measurement 56: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': '%', 'value': 6.0}
Measurement 57: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'cm', 'value': 190.18}
Measurement 58: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'kg', 'value': 110.31}
Measurement 59: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'kg/m2', 'value': 30.5}
Measurement 60: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mmHg', 'value': 116.0}
Measurement 61: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mmHg', 'value': 79.0}
Measurement 62: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': '%', 'value': 6.0}
Measurement 63: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mg/dL', 'value': 94.0}
Measurement 64: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mg/dL', 'value': 18.0}
Measurement 65: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 66: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mg/dL', 'value': 10.18}
Measurement 67: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mmol/L', 'value': 138.0}
Measurement 68: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mmol/L', 'value': 4.85}
Measurement 69: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mmol/L', 'value': 110.0}
Measurement 70: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2017-01-25T00:00:00', 'unit': 'mmol/L', 'value': 27.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-12-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-12-21', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Fecal occult blood test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-12-21', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Rectal polypectomy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-12-21', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-02-23', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-05-27', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 7: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-04-01', 'procedure end datetime': 'Not Extracted', 'modifier': '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. Nitrofurantoin 5 MG/ML [Furadantin]
C. Terfenadine 60 MG Oral Tablet
D. Levora 0.15/30 28 Day Pack
E. Meperidine Hydrochloride 50 MG Oral Tablet

Please share a single capital letter representing your selected answer: 
Penicillin V Potassium 250 MG Nitrofurantoin 5 MG/ML [Furadantin] Terfenadine 60 MG Oral Tablet Levora 0.15/30 28 Day Pack Meperidine Hydrochloride 50 MG Oral Tablet