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

<PatientData>
Demographics: {'race': 'Black or African American', 'gender': 'FEMALE', 'year of birth': 1911}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '1982-04-01', 'end datetime': '1982-04-01'}
Measurement 1: {'measurement': 'Chronic obstructive bronchitis (disorder)', 'measurement type': 'EHR encounter record', 'measurement date': '1982-04-01T00:00:00', 'unit': None, 'value': None}
Current Medications:
Medication 1: {'Drug name': 'Naproxen sodium 220 MG [Aleve]', 'Start datetime': '1945-03-02', 'End datetime': '1945-03-02', '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. Dextromethorphan Hydrobromide 1 MG/ML
B. Natazia 28 Day Pack
C. insulin human  isophane 70 UNT/ML / Regular Insulin  Human 30 UNT/ML Injectable Suspension [Humulin]
D. Fluticasone propionate 0.25 MG/ACTUAT / salmeterol 0.05 MG/ACTUAT [Advair]
E. Ibuprofen 100 MG Oral Tablet

Please share a single capital letter representing your selected answer: 
Dextromethorphan Hydrobromide 1 MG/ML Natazia 28 Day Pack insulin human  isophane 70 UNT/ML / Regular Insulin  Human 30 UNT/ML Injectable Suspension [Humulin] Fluticasone propionate 0.25 MG/ACTUAT / salmeterol 0.05 MG/ACTUAT [Advair] Ibuprofen 100 MG Oral Tablet