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

<PatientData>
Demographics: {'race': None, 'gender': 'FEMALE', 'year of birth': 1974}
Visit 1: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-03', 'end datetime': '2011-02-03'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-08-26', 'end datetime': '2011-08-26'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-10-17', 'end datetime': '2014-10-17'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-10-26', 'end datetime': '2014-10-26'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-07-29', 'end datetime': '2016-07-29'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-08-29', 'end datetime': '2016-08-29'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-09-29', 'end datetime': '2016-09-29'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-28', 'end datetime': '2016-10-28'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'cm', 'value': 167.26}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'kg', 'value': 75.84}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'kg/m2', 'value': 27.11}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'mmHg', 'value': 130.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'mmHg', 'value': 87.0}
Measurement 6: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'mg/dL', 'value': 160.0}
Measurement 7: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'mg/dL', 'value': 144.0}
Measurement 8: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'mg/dL', 'value': 58.0}
Measurement 9: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-08-26T00:00:00', 'unit': 'mg/dL', 'value': 73.0}
Measurement 10: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'cm', 'value': 167.26}
Measurement 11: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'kg', 'value': 80.91}
Measurement 12: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'kg/m2', 'value': 28.92}
Measurement 13: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'mmHg', 'value': 125.0}
Measurement 14: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Measurement 15: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'mg/dL', 'value': 176.0}
Measurement 16: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'mg/dL', 'value': 143.0}
Measurement 17: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'mg/dL', 'value': 73.0}
Measurement 18: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-10-26T00:00:00', 'unit': 'mg/dL', 'value': 74.0}
Measurement 19: {'measurement': 'Sexual orientation', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-29T00:00:00', 'unit': '{nominal}', 'value': 'heterosexual'}
Measurement 20: {'measurement': 'HIV status', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-29T00:00:00', 'unit': '{nominal}', 'value': 'not HIV positive'}
Measurement 21: {'measurement': 'Abuse Status [OMAHA]', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-29T00:00:00', 'unit': '{nominal}', 'value': 'No signs/symptoms'}
Measurement 22: {'measurement': 'Housing status', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-29T00:00:00', 'unit': '{nominal}', 'value': 'Patient is homeless'}
Measurement 23: {'measurement': 'Are you covered by health insurance or some other kind of health care plan [PhenX]', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-29T00:00:00', 'unit': '{nominal}', 'value': 'No'}
Measurement 24: {'measurement': 'History of Hospitalizations+\u200bOutpatient visits', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-29T00:00:00', 'unit': '{count}', 'value': 2.0}
Measurement 25: {'measurement': 'Sexual orientation', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-29T00:00:00', 'unit': '{nominal}', 'value': 'heterosexual'}
Measurement 26: {'measurement': 'HIV status', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-29T00:00:00', 'unit': '{nominal}', 'value': 'not HIV positive'}
Measurement 27: {'measurement': 'Abuse Status [OMAHA]', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-29T00:00:00', 'unit': '{nominal}', 'value': 'No signs/symptoms'}
Measurement 28: {'measurement': 'Housing status', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-29T00:00:00', 'unit': '{nominal}', 'value': 'Patient is homeless'}
Measurement 29: {'measurement': 'Are you covered by health insurance or some other kind of health care plan [PhenX]', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-29T00:00:00', 'unit': '{nominal}', 'value': 'Yes'}
Measurement 30: {'measurement': 'History of Hospitalizations+\u200bOutpatient visits', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-29T00:00:00', 'unit': '{count}', 'value': 7.0}
Measurement 31: {'measurement': 'Sexual orientation', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-29T00:00:00', 'unit': '{nominal}', 'value': 'heterosexual'}
Measurement 32: {'measurement': 'HIV status', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-29T00:00:00', 'unit': '{nominal}', 'value': 'not HIV positive'}
Measurement 33: {'measurement': 'Abuse Status [OMAHA]', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-29T00:00:00', 'unit': '{nominal}', 'value': 'No signs/symptoms'}
Measurement 34: {'measurement': 'Housing status', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-29T00:00:00', 'unit': '{nominal}', 'value': 'Patient is homeless'}
Measurement 35: {'measurement': 'Are you covered by health insurance or some other kind of health care plan [PhenX]', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-29T00:00:00', 'unit': '{nominal}', 'value': 'No'}
Measurement 36: {'measurement': 'History of Hospitalizations+\u200bOutpatient visits', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-29T00:00:00', 'unit': '{count}', 'value': 6.0}
Measurement 37: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': '%', 'value': 6.0}
Measurement 38: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'cm', 'value': 167.26}
Measurement 39: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'kg', 'value': 84.05}
Measurement 40: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'kg/m2', 'value': 30.04}
Measurement 41: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mmHg', 'value': 122.0}
Measurement 42: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 43: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': '%', 'value': 6.0}
Measurement 44: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mg/dL', 'value': 95.0}
Measurement 45: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mg/dL', 'value': 11.0}
Measurement 46: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 47: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mg/dL', 'value': 9.77}
Measurement 48: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 49: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mmol/L', 'value': 3.84}
Measurement 50: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mmol/L', 'value': 101.0}
Measurement 51: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-28T00:00:00', 'unit': 'mmol/L', 'value': 22.0}
Procedure 1: {'procedure': 'Suture open wound', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-02-03', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-08-26', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Measurement of respiratory function (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-10-17', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-10-26', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Information gathering (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-07-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Information gathering (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-08-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 7: {'procedure': 'Information gathering (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-09-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 8: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-10-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Penicillin V Potassium 500 MG', 'Start datetime': '1992-11-14', 'End datetime': '1992-11-14', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Naproxen sodium 220 MG Oral Tablet', 'Start datetime': '2011-02-03', 'End datetime': '2011-02-17', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Dextromethorphan Hydrobromide 1 MG/ML', 'Start datetime': '2014-10-17', 'End datetime': '2014-10-27', '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. oxyCODONE Hydrochloride 15 MG [OxyCONTIN]
C. Amoxicillin 200 MG Oral Tablet
D. Simvastatin 20 MG Oral Tablet
E. Leucovorin 100 MG Injection

Please share a single capital letter representing your selected answer: 
Penicillin V Potassium 250 MG oxyCODONE Hydrochloride 15 MG [OxyCONTIN] Amoxicillin 200 MG Oral Tablet Simvastatin 20 MG Oral Tablet Leucovorin 100 MG Injection