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': 1994}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-12-22', 'end datetime': '2010-12-22'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-10-05', 'end datetime': '2011-10-05'}
Visit 3: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-12-09', 'end datetime': '2011-12-09'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-01-13', 'end datetime': '2012-01-13'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-09-18', 'end datetime': '2012-09-18'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-10-07', 'end datetime': '2012-10-07'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-08-21', 'end datetime': '2013-08-21'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-08-11', 'end datetime': '2014-08-11'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-22T00:00:00', 'unit': 'cm', 'value': 188.44}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-22T00:00:00', 'unit': 'kg', 'value': 61.0}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-22T00:00:00', 'unit': 'kg/m2', 'value': 17.18}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-22T00:00:00', 'unit': 'mmHg', 'value': 107.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-22T00:00:00', 'unit': 'mmHg', 'value': 85.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'cm', 'value': 189.23}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'kg', 'value': 63.32}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'kg/m2', 'value': 17.68}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'mmHg', 'value': 131.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-05T00:00:00', 'unit': 'mmHg', 'value': 78.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-18T00:00:00', 'unit': 'cm', 'value': 189.76}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-18T00:00:00', 'unit': 'kg', 'value': 65.2}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-18T00:00:00', 'unit': 'kg/m2', 'value': 18.11}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-18T00:00:00', 'unit': 'mmHg', 'value': 100.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-18T00:00:00', 'unit': 'mmHg', 'value': 79.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-21T00:00:00', 'unit': 'cm', 'value': 190.08}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-21T00:00:00', 'unit': 'kg', 'value': 66.67}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-21T00:00:00', 'unit': 'kg/m2', 'value': 18.45}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-21T00:00:00', 'unit': 'mmHg', 'value': 131.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-21T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'cm', 'value': 190.18}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'kg', 'value': 68.34}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'kg/m2', 'value': 18.89}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'mmHg', 'value': 121.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'mmHg', 'value': 83.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-12-22', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-08-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Acetaminophen 325 MG / oxyCODONE Hydrochloride 5 MG [Percocet]', 'Start datetime': '2010-12-22', 'End datetime': '2011-01-12', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Ibuprofen 200 MG Oral Tablet', 'Start datetime': '2011-12-09', 'End datetime': '2012-01-13', '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. Donepezil hydrochloride 23 MG [Aricept]
B.  Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin]
C. Phenazopyridine hydrochloride 100 MG [Pyridium]
D. 0.3 ML EPINEPHrine 0.5 MG/ML Auto-Injector
E. Galantamine 4 MG [Razadyne]

Please share a single capital letter representing your selected answer: 
Donepezil hydrochloride 23 MG [Aricept]  Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin] Phenazopyridine hydrochloride 100 MG [Pyridium] 0.3 ML EPINEPHrine 0.5 MG/ML Auto-Injector Galantamine 4 MG [Razadyne]