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': 1994}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-07-22', 'end datetime': '2010-07-22'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-06-23', 'end datetime': '2011-06-23'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-06-24', 'end datetime': '2011-06-24'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-08-03', 'end datetime': '2012-08-03'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-07-14', 'end datetime': '2013-07-14'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-06-08', 'end datetime': '2014-06-08'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-03-04', 'end datetime': '2015-03-04'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-04-12', 'end datetime': '2015-04-12'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-05-10', 'end datetime': '2015-05-10'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-07-22T00:00:00', 'unit': 'cm', 'value': 159.11}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-07-22T00:00:00', 'unit': 'kg', 'value': 83.15}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-07-22T00:00:00', 'unit': 'kg/m2', 'value': 32.84}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-07-22T00:00:00', 'unit': 'mmHg', 'value': 105.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-07-22T00:00:00', 'unit': 'mmHg', 'value': 86.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'cm', 'value': 159.6}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'kg', 'value': 85.36}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'kg/m2', 'value': 33.51}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-03T00:00:00', 'unit': 'cm', 'value': 159.88}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-03T00:00:00', 'unit': 'kg', 'value': 86.95}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-03T00:00:00', 'unit': 'kg/m2', 'value': 34.02}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-03T00:00:00', 'unit': 'mmHg', 'value': 135.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-08-03T00:00:00', 'unit': 'mmHg', 'value': 82.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-14T00:00:00', 'unit': 'cm', 'value': 160.02}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-14T00:00:00', 'unit': 'kg', 'value': 87.96}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-14T00:00:00', 'unit': 'kg/m2', 'value': 34.35}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-14T00:00:00', 'unit': 'mmHg', 'value': 154.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-14T00:00:00', 'unit': 'mmHg', 'value': 102.0}
Measurement 21: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-14T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 22: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-06-08T00:00:00', 'unit': 'cm', 'value': 160.12}
Measurement 23: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-06-08T00:00:00', 'unit': 'kg', 'value': 88.75}
Measurement 24: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-06-08T00:00:00', 'unit': 'kg/m2', 'value': 34.62}
Measurement 25: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-06-08T00:00:00', 'unit': 'mmHg', 'value': 180.0}
Measurement 26: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-06-08T00:00:00', 'unit': 'mmHg', 'value': 91.0}
Measurement 27: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2014-06-08T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 28: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-12T00:00:00', 'unit': 'cm', 'value': 160.15}
Measurement 29: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-12T00:00:00', 'unit': 'kg', 'value': 90.13}
Measurement 30: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-12T00:00:00', 'unit': 'kg/m2', 'value': 35.14}
Measurement 31: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-12T00:00:00', 'unit': 'mmHg', 'value': 174.0}
Measurement 32: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-12T00:00:00', 'unit': 'mmHg', 'value': 105.0}
Measurement 33: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2015-04-12T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 34: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-05-10T00:00:00', 'unit': 'cm', 'value': 160.15}
Measurement 35: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-05-10T00:00:00', 'unit': 'kg', 'value': 90.13}
Measurement 36: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-05-10T00:00:00', 'unit': 'kg/m2', 'value': 35.14}
Measurement 37: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-05-10T00:00:00', 'unit': 'mmHg', 'value': 154.0}
Measurement 38: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-05-10T00:00:00', 'unit': 'mmHg', 'value': 120.0}
Measurement 39: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2015-05-10T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-07-14', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-06-08', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Sputum examination (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-03-04', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-05-10', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Acetaminophen 160 MG', 'Start datetime': '2011-06-23', 'End datetime': '2011-07-13', '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. Natazia 28 Day Pack
B. Penicillin V Potassium 500 MG
C. Donepezil hydrochloride 23 MG [Aricept]
D. Dextromethorphan Hydrobromide 1 MG/ML
E. oxyCODONE Hydrochloride 15 MG [OxyCONTIN]

Please share a single capital letter representing your selected answer: 
Natazia 28 Day Pack Penicillin V Potassium 500 MG Donepezil hydrochloride 23 MG [Aricept] Dextromethorphan Hydrobromide 1 MG/ML oxyCODONE Hydrochloride 15 MG [OxyCONTIN]