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': 2003}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-08-07', 'end datetime': '2010-08-07'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-04-01', 'end datetime': '2011-04-01'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-03-20', 'end datetime': '2012-03-20'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-03-09', 'end datetime': '2013-03-09'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-03-07', 'end datetime': '2014-03-07'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-03-05', 'end datetime': '2015-03-05'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-06-05', 'end datetime': '2015-06-05'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-02-23', 'end datetime': '2016-02-23'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-02-12', 'end datetime': '2017-02-12'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-01T00:00:00', 'unit': 'cm', 'value': 126.47}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-01T00:00:00', 'unit': 'kg', 'value': 27.6}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-01T00:00:00', 'unit': 'kg/m2', 'value': 17.26}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-01T00:00:00', 'unit': 'mmHg', 'value': 113.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-04-01T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-20T00:00:00', 'unit': 'cm', 'value': 131.13}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-20T00:00:00', 'unit': 'kg', 'value': 31.03}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-20T00:00:00', 'unit': 'kg/m2', 'value': 18.04}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-20T00:00:00', 'unit': 'mmHg', 'value': 107.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-03-20T00:00:00', 'unit': 'mmHg', 'value': 78.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-09T00:00:00', 'unit': 'cm', 'value': 136.04}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-09T00:00:00', 'unit': 'kg', 'value': 35.3}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-09T00:00:00', 'unit': 'kg/m2', 'value': 19.07}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-09T00:00:00', 'unit': 'mmHg', 'value': 131.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-03-09T00:00:00', 'unit': 'mmHg', 'value': 81.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-03-07T00:00:00', 'unit': 'cm', 'value': 142.0}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-03-07T00:00:00', 'unit': 'kg', 'value': 39.96}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-03-07T00:00:00', 'unit': 'kg/m2', 'value': 19.82}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-03-07T00:00:00', 'unit': 'mmHg', 'value': 111.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-03-07T00:00:00', 'unit': 'mmHg', 'value': 71.0}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-03-05T00:00:00', 'unit': 'cm', 'value': 149.21}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-03-05T00:00:00', 'unit': 'kg', 'value': 44.64}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-03-05T00:00:00', 'unit': 'kg/m2', 'value': 20.05}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-03-05T00:00:00', 'unit': 'mmHg', 'value': 123.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-03-05T00:00:00', 'unit': 'mmHg', 'value': 86.0}
Measurement 26: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-02-23T00:00:00', 'unit': 'cm', 'value': 154.66}
Measurement 27: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-02-23T00:00:00', 'unit': 'kg', 'value': 48.6}
Measurement 28: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-02-23T00:00:00', 'unit': 'kg/m2', 'value': 20.32}
Measurement 29: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-02-23T00:00:00', 'unit': 'mmHg', 'value': 113.0}
Measurement 30: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-02-23T00:00:00', 'unit': 'mmHg', 'value': 79.0}
Measurement 31: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-12T00:00:00', 'unit': 'cm', 'value': 157.92}
Measurement 32: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-12T00:00:00', 'unit': 'kg', 'value': 52.19}
Measurement 33: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-12T00:00:00', 'unit': 'kg/m2', 'value': 20.93}
Measurement 34: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-12T00:00:00', 'unit': 'mmHg', 'value': 118.0}
Measurement 35: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-02-12T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-04-01', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-03-20', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-03-05', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Measurement of respiratory function (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-06-05', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-02-12', '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. Alendronic acid 10 MG [Fosamax]
B. Kyleena 19.5 MG Intrauterine System
C. 1 ML Depo-Provera 150 MG/ML Injection
D. Dextromethorphan Hydrobromide 1 MG/ML
E. 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet

Please share a single capital letter representing your selected answer: 
Alendronic acid 10 MG [Fosamax] Kyleena 19.5 MG Intrauterine System 1 ML Depo-Provera 150 MG/ML Injection Dextromethorphan Hydrobromide 1 MG/ML 24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet