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': 'FEMALE', 'year of birth': 1939}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-01-12', 'end datetime': '2011-01-12'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-01-29', 'end datetime': '2012-01-29'}
Visit 3: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-05-28', 'end datetime': '2012-05-28'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-02-02', 'end datetime': '2013-02-02'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-03-23', 'end datetime': '2013-03-23'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-01-16', 'end datetime': '2014-01-16'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-24', 'end datetime': '2014-05-24'}
Visit 8: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-26', 'end datetime': '2014-05-26'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-26', 'end datetime': '2014-05-26'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'cm', 'value': 161.74}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'kg', 'value': 76.5}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'kg/m2', 'value': 29.25}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'mmHg', 'value': 122.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Measurement 6: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'mg/dL', 'value': 193.0}
Measurement 7: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'mg/dL', 'value': 126.0}
Measurement 8: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'mg/dL', 'value': 97.0}
Measurement 9: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-01-12T00:00:00', 'unit': 'mg/dL', 'value': 70.0}
Measurement 10: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-01-29T00:00:00', 'unit': 'cm', 'value': 161.74}
Measurement 11: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-01-29T00:00:00', 'unit': 'kg', 'value': 73.4}
Measurement 12: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-01-29T00:00:00', 'unit': 'kg/m2', 'value': 28.06}
Measurement 13: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-01-29T00:00:00', 'unit': 'mmHg', 'value': 131.0}
Measurement 14: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-01-29T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Measurement 15: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2013-02-02T00:00:00', 'unit': 'Cel', 'value': 38.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-23T00:00:00', 'unit': 'cm', 'value': 161.74}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-23T00:00:00', 'unit': 'kg', 'value': 72.23}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-23T00:00:00', 'unit': 'kg/m2', 'value': 27.61}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-23T00:00:00', 'unit': 'mmHg', 'value': 124.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-23T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'cm', 'value': 161.74}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'kg', 'value': 71.09}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'kg/m2', 'value': 27.18}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'mmHg', 'value': 108.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'mmHg', 'value': 85.0}
Measurement 26: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'mg/dL', 'value': 187.0}
Measurement 27: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'mg/dL', 'value': 125.0}
Measurement 28: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'mg/dL', 'value': 82.0}
Measurement 29: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-24T00:00:00', 'unit': 'mg/dL', 'value': 80.0}
Measurement 30: {'measurement': 'Myocardial Infarction', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-26T00:00:00', 'unit': None, 'value': None}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-01-12', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-01-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Suture open wound', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-05-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Colonoscopy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-01-16', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Percutaneous coronary intervention', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-05-26', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Coronary artery bypass grafting', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-05-26', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual]', 'Start datetime': '1953-11-30', 'End datetime': '1977-02-07', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Naproxen sodium 220 MG [Aleve]', 'Start datetime': '1966-05-01', 'End datetime': '1966-05-01', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual]', 'Start datetime': '1977-02-07', 'End datetime': '2014-05-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 4: {'Drug name': 'Simvastatin 20 MG Oral Tablet', 'Start datetime': '1991-08-16', 'End datetime': '1991-08-16', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 5: {'Drug name': 'Clopidogrel 75 MG Oral Tablet', 'Start datetime': '1997-07-29', 'End datetime': '2014-05-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 6: {'Drug name': 'Alendronic acid 10 MG [Fosamax]', 'Start datetime': '1999-06-06', 'End datetime': '1999-06-06', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 7: {'Drug name': 'Acetaminophen 325 MG Oral Tablet', 'Start datetime': '2012-05-28', 'End datetime': '2012-06-16', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 8: {'Drug name': 'Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual]', 'Start datetime': '2014-05-26', 'End datetime': '2014-05-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 9: {'Drug name': 'Atorvastatin 80 MG Oral Tablet', 'Start datetime': '2014-05-26', 'End datetime': '2014-05-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 10: {'Drug name': 'Captopril 25 MG Oral Tablet', 'Start datetime': '2014-05-26', 'End datetime': '2014-05-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 11: {'Drug name': 'Clopidogrel 75 MG Oral Tablet', 'Start datetime': '2014-05-26', 'End datetime': '2014-05-26', '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. Chlorpheniramine 8 MG Oral Tablet
B. Meperidine Hydrochloride 50 MG Oral Tablet
C. Yaz 28 Day Pack
D.  Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin]
E. Amlodipine 5 MG Oral Tablet

Please share a single capital letter representing your selected answer: 
Chlorpheniramine 8 MG Oral Tablet Meperidine Hydrochloride 50 MG Oral Tablet Yaz 28 Day Pack  Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin] Amlodipine 5 MG Oral Tablet