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': 1992}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-03-21', 'end datetime': '2011-03-21'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-01-16', 'end datetime': '2012-01-16'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-01-28', 'end datetime': '2012-01-28'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-02-06', 'end datetime': '2012-02-06'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-06-05', 'end datetime': '2012-06-05'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-08-12', 'end datetime': '2013-08-12'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-08-15', 'end datetime': '2014-08-15'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-05-25', 'end datetime': '2015-05-25'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-06-29', 'end datetime': '2015-06-29'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-09-14', 'end datetime': '2015-09-14'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-10-26', 'end datetime': '2015-10-26'}
Visit 12: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-11-23', 'end datetime': '2015-11-23'}
Visit 13: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-12-07', 'end datetime': '2015-12-07'}
Visit 14: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-12-14', 'end datetime': '2015-12-14'}
Visit 15: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-12-21', 'end datetime': '2015-12-21'}
Visit 16: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-12-04', 'end datetime': '2016-12-04'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-21T00:00:00', 'unit': 'cm', 'value': 164.75}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-21T00:00:00', 'unit': 'kg', 'value': 58.92}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-21T00:00:00', 'unit': 'kg/m2', 'value': 21.71}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-21T00:00:00', 'unit': 'mmHg', 'value': 123.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-21T00:00:00', 'unit': 'mmHg', 'value': 79.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-06-05T00:00:00', 'unit': 'cm', 'value': 164.88}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-06-05T00:00:00', 'unit': 'kg', 'value': 60.42}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-06-05T00:00:00', 'unit': 'kg/m2', 'value': 22.23}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-06-05T00:00:00', 'unit': 'mmHg', 'value': 130.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-06-05T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-12T00:00:00', 'unit': 'cm', 'value': 164.91}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-12T00:00:00', 'unit': 'kg', 'value': 62.68}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-12T00:00:00', 'unit': 'kg/m2', 'value': 23.05}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-12T00:00:00', 'unit': 'mmHg', 'value': 128.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-08-12T00:00:00', 'unit': 'mmHg', 'value': 85.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-12-04T00:00:00', 'unit': 'cm', 'value': 164.91}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-12-04T00:00:00', 'unit': 'kg', 'value': 66.81}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-12-04T00:00:00', 'unit': 'kg/m2', 'value': 24.57}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-12-04T00:00:00', 'unit': 'mmHg', 'value': 104.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-12-04T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Procedure 1: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-01-16', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Induced termination of pregnancy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-01-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-05-25', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Medical induction of labor', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-12-21', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Childbirth', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-12-21', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Yaz 28 Day Pack', 'Start datetime': '2006-12-07', 'End datetime': '2011-11-14', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Errin 28 Day Pack', 'Start datetime': '2012-02-06', 'End datetime': '2015-03-23', '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. Loratadine 5 MG Chewable Tablet
C. 0.65 ML depo-subQ provera 160 MG/ML Prefilled Syringe
D. Methotrexate 10 MG [Trexall]
E. Kyleena 19.5 MG Intrauterine System

Please share a single capital letter representing your selected answer: 
Penicillin V Potassium 250 MG Loratadine 5 MG Chewable Tablet 0.65 ML depo-subQ provera 160 MG/ML Prefilled Syringe Methotrexate 10 MG [Trexall] Kyleena 19.5 MG Intrauterine System