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': 1984}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-08-28', 'end datetime': '2010-08-28'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-07-30', 'end datetime': '2013-07-30'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-10-12', 'end datetime': '2014-10-12'}
Visit 4: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-10-05', 'end datetime': '2015-10-05'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-01-18', 'end datetime': '2016-01-18'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-08-28T00:00:00', 'unit': 'cm', 'value': 173.52}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-08-28T00:00:00', 'unit': 'kg', 'value': 92.35}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-08-28T00:00:00', 'unit': 'kg/m2', 'value': 30.67}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-08-28T00:00:00', 'unit': 'mmHg', 'value': 196.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-08-28T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Measurement 6: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2010-08-28T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 7: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-30T00:00:00', 'unit': 'cm', 'value': 173.52}
Measurement 8: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-30T00:00:00', 'unit': 'kg', 'value': 96.91}
Measurement 9: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-30T00:00:00', 'unit': 'kg/m2', 'value': 32.19}
Measurement 10: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-30T00:00:00', 'unit': 'mmHg', 'value': 188.0}
Measurement 11: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-30T00:00:00', 'unit': 'mmHg', 'value': 94.0}
Measurement 12: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-07-30T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 13: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'cm', 'value': 173.52}
Measurement 14: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'kg', 'value': 100.59}
Measurement 15: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'kg/m2', 'value': 33.41}
Measurement 16: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'mmHg', 'value': 141.0}
Measurement 17: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'mmHg', 'value': 98.0}
Measurement 18: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'mg/dL', 'value': 161.0}
Measurement 19: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'mg/dL', 'value': 137.0}
Measurement 20: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'mg/dL', 'value': 55.0}
Measurement 21: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'mg/dL', 'value': 78.0}
Measurement 22: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2016-01-18T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Current Medications:
Medication 1: {'Drug name': ' Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin]', 'Start datetime': '2014-10-12', 'End datetime': '2014-10-27', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Naproxen sodium 220 MG Oral Tablet', 'Start datetime': '2015-10-05', 'End datetime': '2015-10-31', '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. Amlodipine 5 MG Oral Tablet
B. Ibuprofen 200 MG Oral Tablet
C. Implanon 68 MG Drug Implant
D. Penicillin V Potassium 250 MG
E. Colchicine 0.6 MG [Colcrys]

Please share a single capital letter representing your selected answer: 
Amlodipine 5 MG Oral Tablet Ibuprofen 200 MG Oral Tablet Implanon 68 MG Drug Implant Penicillin V Potassium 250 MG Colchicine 0.6 MG [Colcrys]