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': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-13', 'end datetime': '2011-02-13'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-10-05', 'end datetime': '2011-10-05'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-12-02', 'end datetime': '2012-12-02'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-09-08', 'end datetime': '2013-09-08'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-08-01', 'end datetime': '2014-08-01'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-01-21', 'end datetime': '2015-01-21'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-10-03', 'end datetime': '2015-10-03'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-15', 'end datetime': '2016-10-15'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-12-20', 'end datetime': '2016-12-20'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'cm', 'value': 177.8}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'kg', 'value': 103.85}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'kg/m2', 'value': 32.85}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'mmHg', 'value': 126.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'mmHg', 'value': 89.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'cm', 'value': 177.8}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'kg', 'value': 105.18}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'kg/m2', 'value': 33.27}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'mmHg', 'value': 130.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'mmHg', 'value': 82.0}
Measurement 11: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'mg/dL', 'value': 176.0}
Measurement 12: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'mg/dL', 'value': 108.0}
Measurement 13: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'mg/dL', 'value': 93.0}
Measurement 14: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-08T00:00:00', 'unit': 'mg/dL', 'value': 61.0}
Measurement 15: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-01T00:00:00', 'unit': 'cm', 'value': 177.8}
Measurement 16: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-01T00:00:00', 'unit': 'kg', 'value': 105.18}
Measurement 17: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-01T00:00:00', 'unit': 'kg/m2', 'value': 33.27}
Measurement 18: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-01T00:00:00', 'unit': 'mmHg', 'value': 115.0}
Measurement 19: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-01T00:00:00', 'unit': 'mmHg', 'value': 85.0}
Measurement 20: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-03T00:00:00', 'unit': 'cm', 'value': 177.8}
Measurement 21: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-03T00:00:00', 'unit': 'kg', 'value': 105.18}
Measurement 22: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-03T00:00:00', 'unit': 'kg/m2', 'value': 33.27}
Measurement 23: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-03T00:00:00', 'unit': 'mmHg', 'value': 105.0}
Measurement 24: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-10-03T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 25: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'cm', 'value': 177.8}
Measurement 26: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'kg', 'value': 105.18}
Measurement 27: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'kg/m2', 'value': 33.27}
Measurement 28: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'mmHg', 'value': 122.0}
Measurement 29: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 30: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'mg/dL', 'value': 175.0}
Measurement 31: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'mg/dL', 'value': 110.0}
Measurement 32: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'mg/dL', 'value': 86.0}
Measurement 33: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-10-15T00:00:00', 'unit': 'mg/dL', 'value': 67.0}
Procedure 1: {'procedure': 'Insertion of biventricular implantable cardioverter defibrillator', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-02-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Catheter ablation of tissue of heart', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-02-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-12-02', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Acetaminophen 325 MG Oral Tablet', 'Start datetime': '2010-05-14', 'End datetime': '2010-06-07', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': '3 ML Amiodarone hydrocholoride 50 MG/ML Prefilled Syringe', 'Start datetime': '2011-02-13', 'End datetime': '2011-02-14', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Atropine Sulfate 1 MG/ML Injectable Solution', 'Start datetime': '2011-02-13', 'End datetime': '2011-02-14', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 4: {'Drug name': 'Acetaminophen 160 MG', 'Start datetime': '2015-01-21', 'End datetime': '2015-02-09', '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. Yaz 28 Day Pack
B. Ortho Tri-Cyclen 28 Day Pack
C. Donepezil hydrochloride 10 MG [Aricept]
D. Memantine hydrochloride 2 MG/ML [Namenda]
E. 1 ML Epinephrine 1 MG/ML Prefilled Syringe

Please share a single capital letter representing your selected answer: 
Yaz 28 Day Pack Ortho Tri-Cyclen 28 Day Pack Donepezil hydrochloride 10 MG [Aricept] Memantine hydrochloride 2 MG/ML [Namenda] 1 ML Epinephrine 1 MG/ML Prefilled Syringe