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

<PatientData>
Demographics: {'race': 'White', 'gender': 'MALE', 'year of birth': 1948}
Medication 1: {'Drug name': 'Chlorpheniramine 2 MG Chewable Tablet', 'Start datetime': '1951-12-15', 'End datetime': '1951-12-15', '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 2006-06-29?
A. Coronary Heart Disease
B. Chronic pain
C. Miscarriage in first trimester
D. Bullet wound
E. Otitis media
Please share a single capital letter representing your selected answer: 
Coronary Heart Disease Chronic pain Miscarriage in first trimester Bullet wound Otitis media