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': 1995}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-11-07', 'end datetime': '2010-11-07'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-03-13', 'end datetime': '2011-03-13'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-10-12', 'end datetime': '2011-10-12'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-09-16', 'end datetime': '2012-09-16'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-06-10', 'end datetime': '2013-06-10'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-09-10', 'end datetime': '2013-09-10'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-08-11', 'end datetime': '2014-08-11'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-06-21', 'end datetime': '2015-06-21'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-05-08', 'end datetime': '2016-05-08'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-07T00:00:00', 'unit': 'cm', 'value': 153.7}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-07T00:00:00', 'unit': 'kg', 'value': 45.44}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-07T00:00:00', 'unit': 'kg/m2', 'value': 19.23}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-07T00:00:00', 'unit': 'mmHg', 'value': 123.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-11-07T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-12T00:00:00', 'unit': 'cm', 'value': 157.97}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-12T00:00:00', 'unit': 'kg', 'value': 49.56}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-12T00:00:00', 'unit': 'kg/m2', 'value': 19.86}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-12T00:00:00', 'unit': 'mmHg', 'value': 102.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-12T00:00:00', 'unit': 'mmHg', 'value': 86.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-16T00:00:00', 'unit': 'cm', 'value': 160.63}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-16T00:00:00', 'unit': 'kg', 'value': 53.04}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-16T00:00:00', 'unit': 'kg/m2', 'value': 20.55}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-16T00:00:00', 'unit': 'mmHg', 'value': 131.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-09-16T00:00:00', 'unit': 'mmHg', 'value': 84.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-10T00:00:00', 'unit': 'cm', 'value': 162.19}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-10T00:00:00', 'unit': 'kg', 'value': 55.83}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-10T00:00:00', 'unit': 'kg/m2', 'value': 21.22}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-10T00:00:00', 'unit': 'mmHg', 'value': 100.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-10T00:00:00', 'unit': 'mmHg', 'value': 87.0}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'cm', 'value': 162.89}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'kg', 'value': 57.57}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'kg/m2', 'value': 21.7}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'mmHg', 'value': 105.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-08-11T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Measurement 26: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-06-21T00:00:00', 'unit': 'cm', 'value': 163.21}
Measurement 27: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-06-21T00:00:00', 'unit': 'kg', 'value': 58.74}
Measurement 28: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-06-21T00:00:00', 'unit': 'kg/m2', 'value': 22.05}
Measurement 29: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-06-21T00:00:00', 'unit': 'mmHg', 'value': 111.0}
Measurement 30: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-06-21T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 31: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-05-08T00:00:00', 'unit': 'cm', 'value': 163.33}
Measurement 32: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-05-08T00:00:00', 'unit': 'kg', 'value': 60.29}
Measurement 33: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-05-08T00:00:00', 'unit': 'kg/m2', 'value': 22.6}
Measurement 34: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-05-08T00:00:00', 'unit': 'mmHg', 'value': 100.0}
Measurement 35: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-05-08T00:00:00', 'unit': 'mmHg', 'value': 72.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-11-07', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Measurement of respiratory function (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-06-10', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-08-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-05-08', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Acetaminophen 160 MG', 'Start datetime': '2013-06-10', 'End datetime': '2013-06-18', '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. Penicillin V Potassium 250 MG
B. Levonorgestrel 0.00354 MG/HR [Norplant]
C. Dextromethorphan Hydrobromide 1 MG/ML
D. Amoxicillin 500 MG Oral Tablet
E. Naproxen sodium 550 MG [Anaprox]

Please share a single capital letter representing your selected answer: 
Penicillin V Potassium 250 MG Levonorgestrel 0.00354 MG/HR [Norplant] Dextromethorphan Hydrobromide 1 MG/ML Amoxicillin 500 MG Oral Tablet Naproxen sodium 550 MG [Anaprox]