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': 1969}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-06-24', 'end datetime': '2011-06-24'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-03-15', 'end datetime': '2013-03-15'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-08-20', 'end datetime': '2013-08-20'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-11-17', 'end datetime': '2015-11-17'}
Visit 5: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-02-05', 'end datetime': '2016-02-05'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-05-05', 'end datetime': '2016-05-05'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'cm', 'value': 162.89}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'kg', 'value': 96.26}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'kg/m2', 'value': 36.28}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-06-24T00:00:00', 'unit': 'mmHg', 'value': 81.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'cm', 'value': 162.89}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'kg', 'value': 98.68}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'kg/m2', 'value': 37.19}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 11: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'mg/dL', 'value': 173.0}
Measurement 12: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'mg/dL', 'value': 122.0}
Measurement 13: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'mg/dL', 'value': 81.0}
Measurement 14: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-20T00:00:00', 'unit': 'mg/dL', 'value': 67.0}
Measurement 15: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-11-17T00:00:00', 'unit': 'cm', 'value': 162.89}
Measurement 16: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-11-17T00:00:00', 'unit': 'kg', 'value': 101.29}
Measurement 17: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-11-17T00:00:00', 'unit': 'kg/m2', 'value': 38.18}
Measurement 18: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-11-17T00:00:00', 'unit': 'mmHg', 'value': 133.0}
Measurement 19: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-11-17T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-11-17', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Bone immobilization', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-02-05', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Naproxen sodium 220 MG Oral Tablet', 'Start datetime': '2016-02-05', 'End datetime': '2016-05-05', '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. Donepezil hydrochloride 10 MG / Memantine hydrochloride 28 MG [Namzaric]
B. Levora 0.15/30 28 Day Pack
C. Fexofenadine hydrochloride 30 MG Oral Tablet
D. Cisplatin 50 MG Injection
E. Penicillin V Potassium 250 MG

Please share a single capital letter representing your selected answer: 
Donepezil hydrochloride 10 MG / Memantine hydrochloride 28 MG [Namzaric] Levora 0.15/30 28 Day Pack Fexofenadine hydrochloride 30 MG Oral Tablet Cisplatin 50 MG Injection Penicillin V Potassium 250 MG