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': 1983}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-06-19', 'end datetime': '2010-06-19'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-02-04', 'end datetime': '2011-02-04'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-09-05', 'end datetime': '2011-09-05'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-05-30', 'end datetime': '2013-05-30'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-02-06', 'end datetime': '2015-02-06'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-09-24', 'end datetime': '2015-09-24'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-19T00:00:00', 'unit': 'cm', 'value': 165.74}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-19T00:00:00', 'unit': 'kg', 'value': 70.51}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-19T00:00:00', 'unit': 'kg/m2', 'value': 25.67}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-19T00:00:00', 'unit': 'mmHg', 'value': 148.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-19T00:00:00', 'unit': 'mmHg', 'value': 98.0}
Measurement 6: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2010-06-19T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 7: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-30T00:00:00', 'unit': 'cm', 'value': 165.74}
Measurement 8: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-30T00:00:00', 'unit': 'kg', 'value': 74.99}
Measurement 9: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-30T00:00:00', 'unit': 'kg/m2', 'value': 27.3}
Measurement 10: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-30T00:00:00', 'unit': 'mmHg', 'value': 175.0}
Measurement 11: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-30T00:00:00', 'unit': 'mmHg', 'value': 116.0}
Measurement 12: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-30T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 13: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'cm', 'value': 165.74}
Measurement 14: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'kg', 'value': 77.88}
Measurement 15: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'kg/m2', 'value': 28.35}
Measurement 16: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'mmHg', 'value': 155.0}
Measurement 17: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'mmHg', 'value': 98.0}
Measurement 18: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'mg/dL', 'value': 200.0}
Measurement 19: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'mg/dL', 'value': 121.0}
Measurement 20: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'mg/dL', 'value': 99.0}
Measurement 21: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'mg/dL', 'value': 76.0}
Measurement 22: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-24T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 59.0}
Procedure 1: {'procedure': 'Replacement of subcutaneous contraceptive', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-02-04', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-05-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Replacement of subcutaneous contraceptive', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-02-06', '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. 1 ML Depo-Provera 150 MG/ML Injection
B. Implanon 68 MG Drug Implant
C. Phenazopyridine hydrochloride 100 MG [Pyridium]
D. Naproxen sodium 550 MG [Anaprox]
E. cetirizine hydrochloride 10 MG Oral Tablet

Please share a single capital letter representing your selected answer: 
1 ML Depo-Provera 150 MG/ML Injection Implanon 68 MG Drug Implant Phenazopyridine hydrochloride 100 MG [Pyridium] Naproxen sodium 550 MG [Anaprox] cetirizine hydrochloride 10 MG Oral Tablet