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': 1931}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '1982-02-18', 'end datetime': '1982-02-18'}
Measurement 1: {'measurement': 'Myocardial Infarction', 'measurement type': 'EHR encounter record', 'measurement date': '1982-02-18T00:00:00', 'unit': None, 'value': None}
Current Medications:
Medication 1: {'Drug name': '24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet', 'Start datetime': '1967-02-20', 'End datetime': '1967-02-20', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'insulin human  isophane 70 UNT/ML / Regular Insulin  Human 30 UNT/ML Injectable Suspension [Humulin]', 'Start datetime': '1970-02-12', 'End datetime': '1970-02-12', '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. Naproxen sodium 220 MG [Aleve]
B. Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual]
C. Seasonique 91 Day Pack
D. Ibuprofen 200 MG Oral Tablet
E. Liletta 52 MG Intrauterine System

Please share a single capital letter representing your selected answer: 
Naproxen sodium 220 MG [Aleve] Nitroglycerin 0.4 MG/ACTUAT [Nitrolingual] Seasonique 91 Day Pack Ibuprofen 200 MG Oral Tablet Liletta 52 MG Intrauterine System