You are an assistant tasked with analyzing medical histories to provide a second opinion on possible future diagnoses.

<PatientData>
Demographics: {'race': 'White', 'gender': 'FEMALE', 'year of birth': 1970}
Medication 1: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1979-12-28', 'End datetime': '1979-12-28', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
</PatientData>
Based on the trajectory above, which diagnosis is the patient **most likely** to receive by 1981-01-22?
A. Chronic sinusitis (disorder)
B. Miscarriage in first trimester
C. Primary small cell malignant neoplasm of lung  TNM stage 1 (disorder)
D. Tubal pregnancy
E. Overlapping malignant neoplasm of colon
Please share a single capital letter representing your selected answer: 
Chronic sinusitis (disorder) Miscarriage in first trimester Primary small cell malignant neoplasm of lung  TNM stage 1 (disorder) Tubal pregnancy Overlapping malignant neoplasm of colon