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

<PatientData>
Demographics: {'race': None, 'gender': 'FEMALE', 'year of birth': 1970}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-09-10', 'end datetime': '2011-09-10'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-11-29', 'end datetime': '2012-11-29'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-09-30', 'end datetime': '2013-09-30'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-08-17', 'end datetime': '2015-08-17'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-01-30', 'end datetime': '2016-01-30'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'cm', 'value': 155.78}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'kg', 'value': 98.31}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'kg/m2', 'value': 40.51}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'mmHg', 'value': 106.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'mmHg', 'value': 71.0}
Measurement 6: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'mg/dL', 'value': 167.0}
Measurement 7: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'mg/dL', 'value': 149.0}
Measurement 8: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'mg/dL', 'value': 73.0}
Measurement 9: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-09-10T00:00:00', 'unit': 'mg/dL', 'value': 64.0}
Measurement 10: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': '%', 'value': 5.9}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'cm', 'value': 155.78}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'kg', 'value': 101.19}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'kg/m2', 'value': 41.7}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mmHg', 'value': 126.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 16: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': '%', 'value': 5.9}
Measurement 17: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mg/dL', 'value': 99.0}
Measurement 18: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mg/dL', 'value': 14.0}
Measurement 19: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 20: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mg/dL', 'value': 8.92}
Measurement 21: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mmol/L', 'value': 137.0}
Measurement 22: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mmol/L', 'value': 4.64}
Measurement 23: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mmol/L', 'value': 107.0}
Measurement 24: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-09-30T00:00:00', 'unit': 'mmol/L', 'value': 21.0}
Measurement 25: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': '%', 'value': 6.0}
Measurement 26: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'cm', 'value': 155.78}
Measurement 27: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'kg', 'value': 104.28}
Measurement 28: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'kg/m2', 'value': 42.97}
Measurement 29: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Measurement 30: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mmHg', 'value': 81.0}
Measurement 31: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': '%', 'value': 6.0}
Measurement 32: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 93.0}
Measurement 33: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 11.0}
Measurement 34: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 35: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 9.85}
Measurement 36: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mmol/L', 'value': 143.0}
Measurement 37: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mmol/L', 'value': 4.25}
Measurement 38: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mmol/L', 'value': 104.0}
Measurement 39: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mmol/L', 'value': 26.0}
Measurement 40: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 168.0}
Measurement 41: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 104.0}
Measurement 42: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 77.0}
Measurement 43: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-17T00:00:00', 'unit': 'mg/dL', 'value': 70.0}
Procedure 1: {'procedure': 'Replacement of contraceptive intrauterine device', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-11-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-09-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Penicillin V Potassium 500 MG', 'Start datetime': '1996-10-10', 'End datetime': '1996-10-10', '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. Terfenadine 60 MG Oral Tablet
B. Naproxen sodium 550 MG [Anaprox]
C. Acetaminophen 300 MG / HYDROcodone Bitartrate 5 MG [Vicodin]
D. Mirena 52 MG Intrauterine System
E. Phenazopyridine hydrochloride 100 MG [Pyridium]

Please share a single capital letter representing your selected answer: 
Terfenadine 60 MG Oral Tablet Naproxen sodium 550 MG [Anaprox] Acetaminophen 300 MG / HYDROcodone Bitartrate 5 MG [Vicodin] Mirena 52 MG Intrauterine System Phenazopyridine hydrochloride 100 MG [Pyridium]