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': 'MALE', 'year of birth': 2005}
Visit 1: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-10-03', 'end datetime': '2010-10-03'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-11-23', 'end datetime': '2010-11-23'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-12-13', 'end datetime': '2010-12-13'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-10-04', 'end datetime': '2011-10-04'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-03-30', 'end datetime': '2012-03-30'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-10-06', 'end datetime': '2012-10-06'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-10-01', 'end datetime': '2013-10-01'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-09-28', 'end datetime': '2014-09-28'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-11-23', 'end datetime': '2014-11-23'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-09-26', 'end datetime': '2015-09-26'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-09-08', 'end datetime': '2016-09-08'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-13T00:00:00', 'unit': 'cm', 'value': 106.4}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-13T00:00:00', 'unit': 'kg', 'value': 18.91}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-13T00:00:00', 'unit': 'kg/m2', 'value': 16.7}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-13T00:00:00', 'unit': 'mmHg', 'value': 122.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-13T00:00:00', 'unit': 'mmHg', 'value': 83.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-04T00:00:00', 'unit': 'cm', 'value': 111.57}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-04T00:00:00', 'unit': 'kg', 'value': 20.86}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-04T00:00:00', 'unit': 'kg/m2', 'value': 16.76}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-04T00:00:00', 'unit': 'mmHg', 'value': 126.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-10-04T00:00:00', 'unit': 'mmHg', 'value': 82.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-06T00:00:00', 'unit': 'cm', 'value': 117.71}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-06T00:00:00', 'unit': 'kg', 'value': 23.29}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-06T00:00:00', 'unit': 'kg/m2', 'value': 16.81}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-06T00:00:00', 'unit': 'mmHg', 'value': 128.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-10-06T00:00:00', 'unit': 'mmHg', 'value': 74.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-01T00:00:00', 'unit': 'cm', 'value': 123.61}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-01T00:00:00', 'unit': 'kg', 'value': 25.91}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-01T00:00:00', 'unit': 'kg/m2', 'value': 16.96}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-01T00:00:00', 'unit': 'mmHg', 'value': 129.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-10-01T00:00:00', 'unit': 'mmHg', 'value': 78.0}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-28T00:00:00', 'unit': 'cm', 'value': 128.99}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-28T00:00:00', 'unit': 'kg', 'value': 28.88}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-28T00:00:00', 'unit': 'kg/m2', 'value': 17.36}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-28T00:00:00', 'unit': 'mmHg', 'value': 139.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-09-28T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Measurement 26: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-26T00:00:00', 'unit': 'cm', 'value': 133.81}
Measurement 27: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-26T00:00:00', 'unit': 'kg', 'value': 32.33}
Measurement 28: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-26T00:00:00', 'unit': 'kg/m2', 'value': 18.06}
Measurement 29: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-26T00:00:00', 'unit': 'mmHg', 'value': 124.0}
Measurement 30: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-09-26T00:00:00', 'unit': 'mmHg', 'value': 89.0}
Measurement 31: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-08T00:00:00', 'unit': 'cm', 'value': 138.02}
Measurement 32: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-08T00:00:00', 'unit': 'kg', 'value': 36.01}
Measurement 33: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-08T00:00:00', 'unit': 'kg/m2', 'value': 18.91}
Measurement 34: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-08T00:00:00', 'unit': 'mmHg', 'value': 115.0}
Measurement 35: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-08T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Procedure 1: {'procedure': 'Bone immobilization', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-10-03', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-12-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-10-04', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-10-06', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-10-01', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-09-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Acetaminophen 160 MG Oral Tablet', 'Start datetime': '2010-10-03', 'End datetime': '2010-11-23', '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. Seasonique 91 Day Pack
B. Penicillin V Potassium 250 MG
C. Astemizole 10 MG Oral Tablet
D. Liletta 52 MG Intrauterine System
E. Implanon 68 MG Drug Implant

Please share a single capital letter representing your selected answer: 
Seasonique 91 Day Pack Penicillin V Potassium 250 MG Astemizole 10 MG Oral Tablet Liletta 52 MG Intrauterine System Implanon 68 MG Drug Implant