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': 1994}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-03-18', 'end datetime': '2011-03-18'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-11-01', 'end datetime': '2011-11-01'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-04-02', 'end datetime': '2012-04-02'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-05-19', 'end datetime': '2013-05-19'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-05-27', 'end datetime': '2014-05-27'}
Visit 6: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-09-21', 'end datetime': '2014-09-21'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-10-18', 'end datetime': '2014-10-18'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-07-18', 'end datetime': '2015-07-18'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-04-17', 'end datetime': '2016-04-17'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-05-07', 'end datetime': '2016-05-07'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-16', 'end datetime': '2016-10-16'}
Visit 12: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-30', 'end datetime': '2016-10-30'}
Visit 13: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-12-21', 'end datetime': '2016-12-21'}
Visit 14: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-05-14', 'end datetime': '2017-05-14'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-18T00:00:00', 'unit': 'cm', 'value': 150.58}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-18T00:00:00', 'unit': 'kg', 'value': 54.56}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-18T00:00:00', 'unit': 'kg/m2', 'value': 24.06}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-18T00:00:00', 'unit': 'mmHg', 'value': 139.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-03-18T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-02T00:00:00', 'unit': 'cm', 'value': 150.84}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-02T00:00:00', 'unit': 'kg', 'value': 55.67}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-02T00:00:00', 'unit': 'kg/m2', 'value': 24.47}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-02T00:00:00', 'unit': 'mmHg', 'value': 138.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-02T00:00:00', 'unit': 'mmHg', 'value': 75.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-19T00:00:00', 'unit': 'cm', 'value': 151.0}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-19T00:00:00', 'unit': 'kg', 'value': 56.93}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-19T00:00:00', 'unit': 'kg/m2', 'value': 24.97}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-19T00:00:00', 'unit': 'mmHg', 'value': 130.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-05-19T00:00:00', 'unit': 'mmHg', 'value': 70.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-27T00:00:00', 'unit': 'cm', 'value': 151.09}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-27T00:00:00', 'unit': 'kg', 'value': 58.02}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-27T00:00:00', 'unit': 'kg/m2', 'value': 25.42}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-27T00:00:00', 'unit': 'mmHg', 'value': 106.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-05-27T00:00:00', 'unit': 'mmHg', 'value': 80.0}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-07-18T00:00:00', 'unit': 'cm', 'value': 151.11}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-07-18T00:00:00', 'unit': 'kg', 'value': 60.08}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-07-18T00:00:00', 'unit': 'kg/m2', 'value': 26.31}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-07-18T00:00:00', 'unit': 'mmHg', 'value': 137.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-07-18T00:00:00', 'unit': 'mmHg', 'value': 82.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-04-02', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-07-18', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-04-17', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Induced termination of pregnancy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-05-07', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-10-16', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Induced termination of pregnancy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-10-30', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 7: {'procedure': 'Standard pregnancy test', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-05-14', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Current Medications:
Medication 1: {'Drug name': 'Estrostep Fe 28 Day Pack', 'Start datetime': '2008-10-16', 'End datetime': '2016-02-14', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Amoxicillin 500 MG Oral Tablet', 'Start datetime': '2014-09-21', 'End datetime': '2014-10-18', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Acetaminophen 325 MG / oxyCODONE Hydrochloride 5 MG Oral Tablet', 'Start datetime': '2014-09-21', 'End datetime': '2014-11-02', '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. Nitrofurantoin 5 MG/ML [Furadantin]
B. Ibuprofen 200 MG Oral Tablet
C. Levonorgestrel 0.00354 MG/HR [Norplant]
D. diphenhydrAMINE Hydrochloride 25 MG Oral Tablet
E. 1 ML Epinephrine 1 MG/ML Prefilled Syringe

Please share a single capital letter representing your selected answer: 
Nitrofurantoin 5 MG/ML [Furadantin] Ibuprofen 200 MG Oral Tablet Levonorgestrel 0.00354 MG/HR [Norplant] diphenhydrAMINE Hydrochloride 25 MG Oral Tablet 1 ML Epinephrine 1 MG/ML Prefilled Syringe