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': 1950}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-12-12', 'end datetime': '2010-12-12'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-06-11', 'end datetime': '2011-06-11'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-12-21', 'end datetime': '2011-12-21'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-01-02', 'end datetime': '2013-01-02'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-02-13', 'end datetime': '2014-02-13'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-02-23', 'end datetime': '2015-02-23'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-03-03', 'end datetime': '2016-03-03'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-06-11', 'end datetime': '2016-06-11'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-03-17', 'end datetime': '2017-03-17'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-12T00:00:00', 'unit': 'cm', 'value': 187.47}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-12T00:00:00', 'unit': 'kg', 'value': 114.24}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-12T00:00:00', 'unit': 'kg/m2', 'value': 32.51}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-12T00:00:00', 'unit': 'mmHg', 'value': 110.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-12T00:00:00', 'unit': 'mmHg', 'value': 79.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-21T00:00:00', 'unit': 'cm', 'value': 187.47}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-21T00:00:00', 'unit': 'kg', 'value': 112.49}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-21T00:00:00', 'unit': 'kg/m2', 'value': 32.01}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-21T00:00:00', 'unit': 'mmHg', 'value': 107.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-21T00:00:00', 'unit': 'mmHg', 'value': 85.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'cm', 'value': 187.47}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'kg', 'value': 111.4}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'kg/m2', 'value': 31.7}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'mmHg', 'value': 128.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 16: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'mg/dL', 'value': 169.0}
Measurement 17: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'mg/dL', 'value': 129.0}
Measurement 18: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'mg/dL', 'value': 80.0}
Measurement 19: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-02T00:00:00', 'unit': 'mg/dL', 'value': 63.0}
Measurement 20: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-13T00:00:00', 'unit': 'cm', 'value': 187.47}
Measurement 21: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-13T00:00:00', 'unit': 'kg', 'value': 108.56}
Measurement 22: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-13T00:00:00', 'unit': 'kg/m2', 'value': 30.89}
Measurement 23: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-13T00:00:00', 'unit': 'mmHg', 'value': 116.0}
Measurement 24: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-02-13T00:00:00', 'unit': 'mmHg', 'value': 75.0}
Measurement 25: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-23T00:00:00', 'unit': 'cm', 'value': 187.47}
Measurement 26: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-23T00:00:00', 'unit': 'kg', 'value': 107.25}
Measurement 27: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-23T00:00:00', 'unit': 'kg/m2', 'value': 30.52}
Measurement 28: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-23T00:00:00', 'unit': 'mmHg', 'value': 103.0}
Measurement 29: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-23T00:00:00', 'unit': 'mmHg', 'value': 85.0}
Measurement 30: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'cm', 'value': 187.47}
Measurement 31: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'kg', 'value': 105.66}
Measurement 32: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'kg/m2', 'value': 30.06}
Measurement 33: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'mmHg', 'value': 130.0}
Measurement 34: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 35: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'mg/dL', 'value': 200.0}
Measurement 36: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'mg/dL', 'value': 102.0}
Measurement 37: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'mg/dL', 'value': 105.0}
Measurement 38: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-03-03T00:00:00', 'unit': 'mg/dL', 'value': 74.0}
Measurement 39: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-17T00:00:00', 'unit': 'cm', 'value': 187.47}
Measurement 40: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-17T00:00:00', 'unit': 'kg', 'value': 104.31}
Measurement 41: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-17T00:00:00', 'unit': 'kg/m2', 'value': 29.68}
Measurement 42: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-17T00:00:00', 'unit': 'mmHg', 'value': 122.0}
Measurement 43: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-17T00:00:00', 'unit': 'mmHg', 'value': 70.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-12-12', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-06-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-02-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-02-23', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-03-03', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-06-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1961-09-27', 'End datetime': '1961-09-27', '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. PACLitaxel 100 MG Injection
B. Naproxen sodium 550 MG [Anaprox]
C. Allopurinol 100 MG [Zyloprim]
D. Donepezil hydrochloride 10 MG [Aricept]
E. Penicillin V Potassium 500 MG

Please share a single capital letter representing your selected answer: 
PACLitaxel 100 MG Injection Naproxen sodium 550 MG [Anaprox] Allopurinol 100 MG [Zyloprim] Donepezil hydrochloride 10 MG [Aricept] Penicillin V Potassium 500 MG