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': '2010-06-10', 'end datetime': '2010-06-10'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-09-28', 'end datetime': '2012-09-28'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-12-13', 'end datetime': '2012-12-13'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-09-08', 'end datetime': '2014-09-08'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-08-14', 'end datetime': '2015-08-14'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-07-27', 'end datetime': '2016-07-27'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-01-21', 'end datetime': '2017-01-21'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'cm', 'value': 171.08}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'kg', 'value': 105.53}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'kg/m2', 'value': 36.05}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'mmHg', 'value': 110.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Measurement 6: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'mg/dL', 'value': 191.0}
Measurement 7: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'mg/dL', 'value': 108.0}
Measurement 8: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'mg/dL', 'value': 106.0}
Measurement 9: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-10T00:00:00', 'unit': 'mg/dL', 'value': 63.0}
Measurement 10: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-28T00:00:00', 'unit': 'cm', 'value': 171.08}
Measurement 11: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-28T00:00:00', 'unit': 'kg', 'value': 108.39}
Measurement 12: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-28T00:00:00', 'unit': 'kg/m2', 'value': 37.03}
Measurement 13: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-28T00:00:00', 'unit': 'mmHg', 'value': 116.0}
Measurement 14: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-28T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 15: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'cm', 'value': 171.08}
Measurement 16: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'kg', 'value': 108.39}
Measurement 17: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'kg/m2', 'value': 37.03}
Measurement 18: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'mmHg', 'value': 110.0}
Measurement 19: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'mmHg', 'value': 81.0}
Measurement 20: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'mg/dL', 'value': 166.0}
Measurement 21: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'mg/dL', 'value': 144.0}
Measurement 22: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'mg/dL', 'value': 59.0}
Measurement 23: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-08T00:00:00', 'unit': 'mg/dL', 'value': 78.0}
Measurement 24: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-14T00:00:00', 'unit': 'cm', 'value': 171.08}
Measurement 25: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-14T00:00:00', 'unit': 'kg', 'value': 108.39}
Measurement 26: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-14T00:00:00', 'unit': 'kg/m2', 'value': 37.03}
Measurement 27: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-14T00:00:00', 'unit': 'mmHg', 'value': 126.0}
Measurement 28: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-14T00:00:00', 'unit': 'mmHg', 'value': 72.0}
Measurement 29: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-27T00:00:00', 'unit': 'cm', 'value': 171.08}
Measurement 30: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-27T00:00:00', 'unit': 'kg', 'value': 108.39}
Measurement 31: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-27T00:00:00', 'unit': 'kg/m2', 'value': 37.03}
Measurement 32: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-27T00:00:00', 'unit': 'mmHg', 'value': 111.0}
Measurement 33: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-27T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Procedure 1: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-12-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-08-14', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-07-27', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Sputum examination (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-01-21', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Acetaminophen 160 MG', 'Start datetime': '2017-01-21', 'End datetime': '2017-02-09', '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. Naproxen sodium 220 MG [Aleve]
B. Donepezil hydrochloride 23 MG [Aricept]
C. Acetaminophen 325 MG / HYDROcodone Bitartrate 7.5 MG Oral Tablet
D. Seasonique 91 Day Pack
E. 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet

Please share a single capital letter representing your selected answer: 
Naproxen sodium 220 MG [Aleve] Donepezil hydrochloride 23 MG [Aricept] Acetaminophen 325 MG / HYDROcodone Bitartrate 7.5 MG Oral Tablet Seasonique 91 Day Pack 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet