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': 'FEMALE', 'year of birth': 2006}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-09-13', 'end datetime': '2010-09-13'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-11-11', 'end datetime': '2010-11-11'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-13', 'end datetime': '2011-02-13'}
Measurement 1: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2010-09-13T00:00:00', 'unit': 'Cel', 'value': 37.0}
Measurement 2: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-11T00:00:00', 'unit': 'cm', 'value': 102.42}
Measurement 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-11T00:00:00', 'unit': 'kg', 'value': 16.09}
Measurement 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-11T00:00:00', 'unit': 'kg/m2', 'value': 15.34}
Measurement 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-11T00:00:00', 'unit': 'mmHg', 'value': 138.0}
Measurement 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-11T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-11-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
</PatientData>

Based on the EHR history above, which medication **should also be on the list today**?

A. diphenhydrAMINE Hydrochloride 25 MG Oral Tablet
B. Clopidogrel 75 MG Oral Tablet
C. cetirizine hydrochloride 10 MG Oral Tablet
D. Cisplatin 50 MG Injection
E. Acetaminophen 160 MG

Please share a single capital letter representing your selected answer: 
diphenhydrAMINE Hydrochloride 25 MG Oral Tablet Clopidogrel 75 MG Oral Tablet cetirizine hydrochloride 10 MG Oral Tablet Cisplatin 50 MG Injection Acetaminophen 160 MG