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': 1911}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2000-02-02', 'end datetime': '2000-02-02'}
Measurement 1: {'measurement': 'Cardiac Arrest', 'measurement type': 'EHR encounter record', 'measurement date': '2000-02-02T00:00:00', 'unit': None, 'value': None}
Current Medications:
Medication 1: {'Drug name': 'Penicillin V Potassium 500 MG', 'Start datetime': '1953-05-31', 'End datetime': '1953-05-31', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual]', 'Start datetime': '1978-05-26', 'End datetime': '1978-05-26', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Simvastatin 20 MG Oral Tablet', 'Start datetime': '1991-11-19', 'End datetime': '1991-11-19', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 4: {'Drug name': 'Clopidogrel 75 MG Oral Tablet', 'Start datetime': '1997-11-04', 'End datetime': '1997-11-04', '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. Mestranol / Norethynodrel [Enovid]
C. 200 ACTUAT Albuterol 0.09 MG/ACTUAT Metered Dose Inhaler
D. Methotrexate 10 MG [Trexall]
E. Estrostep Fe 28 Day Pack

Please share a single capital letter representing your selected answer: 
Amlodipine 5 MG Oral Tablet Mestranol / Norethynodrel [Enovid] 200 ACTUAT Albuterol 0.09 MG/ACTUAT Metered Dose Inhaler Methotrexate 10 MG [Trexall] Estrostep Fe 28 Day Pack