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': 1986}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-09-21', 'end datetime': '2010-09-21'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-12-12', 'end datetime': '2011-12-12'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-04-30', 'end datetime': '2013-04-30'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-11-08', 'end datetime': '2013-11-08'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-02-14', 'end datetime': '2017-02-14'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-09-21T00:00:00', 'unit': 'cm', 'value': 176.53}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-09-21T00:00:00', 'unit': 'kg', 'value': 59.8}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-09-21T00:00:00', 'unit': 'kg/m2', 'value': 19.19}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-09-21T00:00:00', 'unit': 'mmHg', 'value': 116.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-09-21T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Measurement 6: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2011-12-12T00:00:00', 'unit': 'Cel', 'value': 38.0}
Measurement 7: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-08T00:00:00', 'unit': 'cm', 'value': 176.53}
Measurement 8: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-08T00:00:00', 'unit': 'kg', 'value': 63.48}
Measurement 9: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-08T00:00:00', 'unit': 'kg/m2', 'value': 20.37}
Measurement 10: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-08T00:00:00', 'unit': 'mmHg', 'value': 110.0}
Measurement 11: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-08T00:00:00', 'unit': 'mmHg', 'value': 79.0}
Measurement 12: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'cm', 'value': 176.53}
Measurement 13: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'kg', 'value': 69.57}
Measurement 14: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'kg/m2', 'value': 22.33}
Measurement 15: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'mmHg', 'value': 103.0}
Measurement 16: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Measurement 17: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'mg/dL', 'value': 180.0}
Measurement 18: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'mg/dL', 'value': 105.0}
Measurement 19: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'mg/dL', 'value': 93.0}
Measurement 20: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-14T00:00:00', 'unit': 'mg/dL', 'value': 66.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-11-08', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1988-04-24', 'End datetime': '1988-04-24', '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. Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual]
B. Acetaminophen 300 MG / HYDROcodone Bitartrate 5 MG [Vicodin]
C. Insulin Lispro 100 UNT/ML Injectable Solution [Humalog]
D. Galantamine 4 MG [Razadyne]
E.  Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin]

Please share a single capital letter representing your selected answer: 
Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual] Acetaminophen 300 MG / HYDROcodone Bitartrate 5 MG [Vicodin] Insulin Lispro 100 UNT/ML Injectable Solution [Humalog] Galantamine 4 MG [Razadyne]  Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin]