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': 1993}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-12-06', 'end datetime': '2010-12-06'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-11-04', 'end datetime': '2011-11-04'}
Visit 3: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-12-11', 'end datetime': '2012-12-11'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-12-24', 'end datetime': '2012-12-24'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-06-24', 'end datetime': '2013-06-24'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-12-09', 'end datetime': '2013-12-09'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-01-12', 'end datetime': '2014-01-12'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-24', 'end datetime': '2014-12-24'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-12-27', 'end datetime': '2014-12-27'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-02-25', 'end datetime': '2015-02-25'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-06-27', 'end datetime': '2016-06-27'}
Visit 12: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-08-30', 'end datetime': '2016-08-30'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-06T00:00:00', 'unit': 'cm', 'value': 162.35}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-06T00:00:00', 'unit': 'kg', 'value': 58.56}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-06T00:00:00', 'unit': 'kg/m2', 'value': 22.22}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-06T00:00:00', 'unit': 'mmHg', 'value': 123.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-06T00:00:00', 'unit': 'mmHg', 'value': 75.0}
Measurement 6: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 7: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'cm', 'value': 162.97}
Measurement 8: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'kg', 'value': 60.25}
Measurement 9: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'kg/m2', 'value': 22.68}
Measurement 10: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mmHg', 'value': 125.0}
Measurement 11: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mmHg', 'value': 73.0}
Measurement 12: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 13: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mg/dL', 'value': 77.0}
Measurement 14: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mg/dL', 'value': 7.0}
Measurement 15: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 16: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mg/dL', 'value': 8.8}
Measurement 17: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 18: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mmol/L', 'value': 4.23}
Measurement 19: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mmol/L', 'value': 106.0}
Measurement 20: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2011-11-04T00:00:00', 'unit': 'mmol/L', 'value': 21.0}
Measurement 21: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 22: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'cm', 'value': 163.33}
Measurement 23: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'kg', 'value': 61.72}
Measurement 24: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'kg/m2', 'value': 23.14}
Measurement 25: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mmHg', 'value': 124.0}
Measurement 26: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mmHg', 'value': 81.0}
Measurement 27: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 28: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mg/dL', 'value': 78.0}
Measurement 29: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mg/dL', 'value': 7.0}
Measurement 30: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 31: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mg/dL', 'value': 9.12}
Measurement 32: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 33: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mmol/L', 'value': 4.74}
Measurement 34: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mmol/L', 'value': 104.0}
Measurement 35: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2012-12-24T00:00:00', 'unit': 'mmol/L', 'value': 20.0}
Measurement 36: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 37: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'cm', 'value': 163.33}
Measurement 38: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'kg', 'value': 63.6}
Measurement 39: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'kg/m2', 'value': 23.84}
Measurement 40: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mmHg', 'value': 133.0}
Measurement 41: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Measurement 42: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 43: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mg/dL', 'value': 100.0}
Measurement 44: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mg/dL', 'value': 8.0}
Measurement 45: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 46: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mg/dL', 'value': 10.16}
Measurement 47: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mmol/L', 'value': 136.0}
Measurement 48: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mmol/L', 'value': 4.16}
Measurement 49: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mmol/L', 'value': 103.0}
Measurement 50: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2013-12-09T00:00:00', 'unit': 'mmol/L', 'value': 21.0}
Measurement 51: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 52: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'cm', 'value': 163.33}
Measurement 53: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'kg', 'value': 68.49}
Measurement 54: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'kg/m2', 'value': 25.67}
Measurement 55: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mmHg', 'value': 112.0}
Measurement 56: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mmHg', 'value': 75.0}
Measurement 57: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': '%', 'value': 6.1}
Measurement 58: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mg/dL', 'value': 87.0}
Measurement 59: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mg/dL', 'value': 19.0}
Measurement 60: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 61: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mg/dL', 'value': 9.94}
Measurement 62: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mmol/L', 'value': 136.0}
Measurement 63: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mmol/L', 'value': 4.52}
Measurement 64: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mmol/L', 'value': 101.0}
Measurement 65: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2016-08-30T00:00:00', 'unit': 'mmol/L', 'value': 20.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2011-11-04', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Suture open wound', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-12-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Measurement of respiratory function (procedure)', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-01-12', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-08-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': '120 ACTUAT Fluticasone propionate 0.044 MG/ACTUAT Metered Dose Inhaler', 'Start datetime': '1996-06-21', 'End datetime': '1996-06-21', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': '200 ACTUAT Albuterol 0.09 MG/ACTUAT Metered Dose Inhaler', 'Start datetime': '1996-06-21', 'End datetime': '1996-06-21', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Acetaminophen 325 MG Oral Tablet', 'Start datetime': '2012-12-11', 'End datetime': '2013-01-03', '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. Acetaminophen 160 MG Oral Tablet
B. Penicillin V Potassium 500 MG
C. Dextromethorphan Hydrobromide 1 MG/ML
D. Estrostep Fe 28 Day Pack
E. Implanon 68 MG Drug Implant

Please share a single capital letter representing your selected answer: 
Acetaminophen 160 MG Oral Tablet Penicillin V Potassium 500 MG Dextromethorphan Hydrobromide 1 MG/ML Estrostep Fe 28 Day Pack Implanon 68 MG Drug Implant