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': 1979}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-10-26', 'end datetime': '2010-10-26'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-11-30', 'end datetime': '2013-11-30'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-05-18', 'end datetime': '2015-05-18'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-11-07', 'end datetime': '2016-11-07'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-01-09', 'end datetime': '2017-01-09'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-01-23', 'end datetime': '2017-01-23'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-02-06', 'end datetime': '2017-02-06'}
Measurement 1: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 2: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'cm', 'value': 168.7}
Measurement 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'kg', 'value': 99.79}
Measurement 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'kg/m2', 'value': 35.06}
Measurement 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mmHg', 'value': 159.0}
Measurement 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mmHg', 'value': 100.0}
Measurement 7: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 8: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 88.0}
Measurement 9: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 12.0}
Measurement 10: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 11: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 9.01}
Measurement 12: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mmol/L', 'value': 143.0}
Measurement 13: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mmol/L', 'value': 4.68}
Measurement 14: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mmol/L', 'value': 101.0}
Measurement 15: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mmol/L', 'value': 29.0}
Measurement 16: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 171.0}
Measurement 17: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 111.0}
Measurement 18: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 70.0}
Measurement 19: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mg/dL', 'value': 78.0}
Measurement 20: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2010-10-26T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 21: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 22: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'cm', 'value': 168.7}
Measurement 23: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'kg', 'value': 104.15}
Measurement 24: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'kg/m2', 'value': 36.6}
Measurement 25: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mmHg', 'value': 141.0}
Measurement 26: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mmHg', 'value': 102.0}
Measurement 27: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 28: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 89.0}
Measurement 29: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 20.0}
Measurement 30: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 31: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 8.57}
Measurement 32: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 33: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mmol/L', 'value': 4.49}
Measurement 34: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mmol/L', 'value': 109.0}
Measurement 35: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mmol/L', 'value': 28.0}
Measurement 36: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 191.0}
Measurement 37: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 116.0}
Measurement 38: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 94.0}
Measurement 39: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mg/dL', 'value': 73.0}
Measurement 40: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2013-11-30T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2013-11-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Replacement of contraceptive intrauterine device', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-05-18', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Removal of intrauterine device', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-11-07', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-01-09', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Camila 28 Day Pack', 'Start datetime': '2017-02-06', 'End datetime': '2017-02-06', '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. Xulane 150/35 MCG/Day Weekly Transdermal System
B. Methylphenidate Hydrochloride 20 MG [Ritalin]
C. Penicillin V Potassium 500 MG
D. Memantine hydrochloride 2 MG/ML [Namenda]
E. Hydrocortisone 10 MG/ML Topical Cream

Please share a single capital letter representing your selected answer: 
Xulane 150/35 MCG/Day Weekly Transdermal System Methylphenidate Hydrochloride 20 MG [Ritalin] Penicillin V Potassium 500 MG Memantine hydrochloride 2 MG/ML [Namenda] Hydrocortisone 10 MG/ML Topical Cream