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': 1971}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-10-12', 'end datetime': '2011-10-12'}
Visit 2: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-10-06', 'end datetime': '2012-10-06'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-04-17', 'end datetime': '2013-04-17'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-04-17', 'end datetime': '2013-04-17'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-02-25', 'end datetime': '2015-02-25'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-19', 'end datetime': '2016-10-19'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-04-01', 'end datetime': '2017-04-01'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'cm', 'value': 163.07}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'kg', 'value': 78.52}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'kg/m2', 'value': 29.53}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'mmHg', 'value': 142.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'mmHg', 'value': 112.0}
Measurement 6: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'mg/dL', 'value': 161.0}
Measurement 7: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'mg/dL', 'value': 145.0}
Measurement 8: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'mg/dL', 'value': 53.0}
Measurement 9: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'mg/dL', 'value': 79.0}
Measurement 10: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 11: {'measurement': 'Oral temperature', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-17T00:00:00', 'unit': 'Cel', 'value': 37.0}
Measurement 12: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-25T00:00:00', 'unit': 'cm', 'value': 163.07}
Measurement 13: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-25T00:00:00', 'unit': 'kg', 'value': 82.05}
Measurement 14: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-25T00:00:00', 'unit': 'kg/m2', 'value': 30.86}
Measurement 15: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-25T00:00:00', 'unit': 'mmHg', 'value': 161.0}
Measurement 16: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-25T00:00:00', 'unit': 'mmHg', 'value': 94.0}
Measurement 17: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2015-02-25T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 18: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'cm', 'value': 163.07}
Measurement 19: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'kg', 'value': 85.19}
Measurement 20: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'kg/m2', 'value': 32.04}
Measurement 21: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'mmHg', 'value': 176.0}
Measurement 22: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'mmHg', 'value': 106.0}
Measurement 23: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'mg/dL', 'value': 186.0}
Measurement 24: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'mg/dL', 'value': 124.0}
Measurement 25: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'mg/dL', 'value': 81.0}
Measurement 26: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'mg/dL', 'value': 80.0}
Measurement 27: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2017-04-01T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Procedure 1: {'procedure': 'Replacement of contraceptive intrauterine device', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-10-12', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-02-25', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Replacement of contraceptive intrauterine device', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-10-19', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Implanon 68 MG Drug Implant', 'Start datetime': '2006-10-04', 'End datetime': '2006-10-04', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Acetaminophen 325 MG Oral Tablet', 'Start datetime': '2012-10-06', 'End datetime': '2012-11-13', '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. Phenazopyridine hydrochloride 100 MG [Pyridium]
B. 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet
C. PACLitaxel 100 MG Injection
D. Penicillin V Potassium 250 MG
E. Amlodipine 5 MG Oral Tablet

Please share a single capital letter representing your selected answer: 
Phenazopyridine hydrochloride 100 MG [Pyridium] 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet PACLitaxel 100 MG Injection Penicillin V Potassium 250 MG Amlodipine 5 MG Oral Tablet