You are an assistant tasked with analyzing medical histories to determine which medication is missing from the patient’s current regimen.

<PatientData>
Demographics: {'race': 'Asian', 'gender': 'MALE', 'year of birth': 1973}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-12-25', 'end datetime': '2011-12-25'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-06-01', 'end datetime': '2013-06-01'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-06-13', 'end datetime': '2016-06-13'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-08-05', 'end datetime': '2016-08-05'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-05-11', 'end datetime': '2017-05-11'}
Measurement 1: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': '%', 'value': 10.0}
Measurement 2: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'cm', 'value': 163.33}
Measurement 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'kg', 'value': 131.35}
Measurement 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'kg/m2', 'value': 49.24}
Measurement 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mmHg', 'value': 162.0}
Measurement 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mmHg', 'value': 115.0}
Measurement 7: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': '%', 'value': 10.0}
Measurement 8: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 165.0}
Measurement 9: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 20.0}
Measurement 10: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 11: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 9.2}
Measurement 12: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mmol/L', 'value': 137.0}
Measurement 13: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mmol/L', 'value': 5.04}
Measurement 14: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mmol/L', 'value': 107.0}
Measurement 15: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mmol/L', 'value': 25.0}
Measurement 16: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 273.0}
Measurement 17: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 504.0}
Measurement 18: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 160.0}
Measurement 19: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/dL', 'value': 12.0}
Measurement 20: {'measurement': 'Microalbumin Creatine Ratio', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mg/g', 'value': 15.0}
Measurement 21: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-06-01T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 22: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': '%', 'value': 10.0}
Measurement 23: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'cm', 'value': 163.33}
Measurement 24: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'kg', 'value': 135.78}
Measurement 25: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'kg/m2', 'value': 50.9}
Measurement 26: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mmHg', 'value': 174.0}
Measurement 27: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mmHg', 'value': 103.0}
Measurement 28: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': '%', 'value': 10.0}
Measurement 29: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 196.0}
Measurement 30: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 19.0}
Measurement 31: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 32: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 9.53}
Measurement 33: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mmol/L', 'value': 138.0}
Measurement 34: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mmol/L', 'value': 4.81}
Measurement 35: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mmol/L', 'value': 101.0}
Measurement 36: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mmol/L', 'value': 24.0}
Measurement 37: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 259.0}
Measurement 38: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 541.0}
Measurement 39: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 136.0}
Measurement 40: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/dL', 'value': 14.0}
Measurement 41: {'measurement': 'Microalbumin Creatine Ratio', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mg/g', 'value': 9.0}
Measurement 42: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-05T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-08-05', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Astemizole 10 MG Oral Tablet', 'Start datetime': '1979-09-27', 'End datetime': '1979-09-27', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': '3 ML liraglutide 6 MG/ML Pen Injector', 'Start datetime': '2010-02-05', 'End datetime': '2010-02-05', '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. Penicillin V Potassium 500 MG
B. Leucovorin 100 MG Injection
C. Colchicine 0.6 MG [Colcrys]
D. 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet
E. Milnacipran hydrochloride 100 MG [Savella]

Please share a single capital letter representing your selected answer: 
Penicillin V Potassium 500 MG Leucovorin 100 MG Injection Colchicine 0.6 MG [Colcrys] 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet Milnacipran hydrochloride 100 MG [Savella]