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

<PatientData>
Demographics: {'race': 'Black or African American', 'gender': 'FEMALE', 'year of birth': 1974}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-01-11', 'end datetime': '2013-01-11'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-01-28', 'end datetime': '2016-01-28'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-02-08', 'end datetime': '2016-02-08'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-02-18', 'end datetime': '2016-02-18'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-07-30', 'end datetime': '2016-07-30'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-09-07', 'end datetime': '2016-09-07'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'cm', 'value': 169.39}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'kg', 'value': 81.79}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'kg/m2', 'value': 28.5}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'mmHg', 'value': 127.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 6: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'mg/dL', 'value': 198.0}
Measurement 7: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'mg/dL', 'value': 121.0}
Measurement 8: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'mg/dL', 'value': 95.0}
Measurement 9: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-01-11T00:00:00', 'unit': 'mg/dL', 'value': 78.0}
Measurement 10: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'cm', 'value': 169.39}
Measurement 11: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'kg', 'value': 87.43}
Measurement 12: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'kg/m2', 'value': 30.47}
Measurement 13: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'mmHg', 'value': 107.0}
Measurement 14: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'mmHg', 'value': 71.0}
Measurement 15: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'mg/dL', 'value': 164.0}
Measurement 16: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'mg/dL', 'value': 122.0}
Measurement 17: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'mg/dL', 'value': 75.0}
Measurement 18: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2016-07-30T00:00:00', 'unit': 'mg/dL', 'value': 64.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-01-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-01-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Errin 28 Day Pack', 'Start datetime': '2016-02-18', 'End datetime': '2016-02-18', '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. Mestranol / Norethynodrel [Enovid]
B. Seasonique 91 Day Pack
C. Implanon 68 MG Drug Implant
D. Yaz 28 Day Pack
E. Natazia 28 Day Pack

Please share a single capital letter representing your selected answer: 
Mestranol / Norethynodrel [Enovid] Seasonique 91 Day Pack Implanon 68 MG Drug Implant Yaz 28 Day Pack Natazia 28 Day Pack