You are an assistant tasked with analyzing medical histories to determine which medication is missing from the patient’s current regimen.

<PatientData>
Demographics: {'race': None, 'gender': 'MALE', 'year of birth': 2001}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2010-12-29', 'end datetime': '2010-12-29'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-04-06', 'end datetime': '2012-04-06'}
Visit 3: {'visit': 'Emergency Room Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-04-12', 'end datetime': '2012-04-12'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2012-05-20', 'end datetime': '2012-05-20'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-04-15', 'end datetime': '2013-04-15'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2014-07-16', 'end datetime': '2014-07-16'}
Visit 7: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-08-16', 'end datetime': '2015-08-16'}
Visit 8: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-09-16', 'end datetime': '2015-09-16'}
Visit 9: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-10-21', 'end datetime': '2015-10-21'}
Visit 10: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-11-29', 'end datetime': '2015-11-29'}
Visit 11: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-12-28', 'end datetime': '2015-12-28'}
Visit 12: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-01-28', 'end datetime': '2016-01-28'}
Visit 13: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-03-08', 'end datetime': '2016-03-08'}
Visit 14: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-04-17', 'end datetime': '2016-04-17'}
Visit 15: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-05-16', 'end datetime': '2016-05-16'}
Visit 16: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-06-25', 'end datetime': '2016-06-25'}
Visit 17: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-08-05', 'end datetime': '2016-08-05'}
Visit 18: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-09-05', 'end datetime': '2016-09-05'}
Visit 19: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-09-13', 'end datetime': '2016-09-13'}
Visit 20: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-10-11', 'end datetime': '2016-10-11'}
Visit 21: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-11-15', 'end datetime': '2016-11-15'}
Visit 22: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2016-12-13', 'end datetime': '2016-12-13'}
Visit 23: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-01-19', 'end datetime': '2017-01-19'}
Visit 24: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-02-20', 'end datetime': '2017-02-20'}
Visit 25: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-03-28', 'end datetime': '2017-03-28'}
Visit 26: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-05-07', 'end datetime': '2017-05-07'}
Measurement 1: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-29T00:00:00', 'unit': 'cm', 'value': 134.94}
Measurement 2: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-29T00:00:00', 'unit': 'kg', 'value': 36.27}
Measurement 3: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-29T00:00:00', 'unit': 'kg/m2', 'value': 19.92}
Measurement 4: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-29T00:00:00', 'unit': 'mmHg', 'value': 114.0}
Measurement 5: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2010-12-29T00:00:00', 'unit': 'mmHg', 'value': 81.0}
Measurement 6: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-06T00:00:00', 'unit': 'cm', 'value': 140.87}
Measurement 7: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-06T00:00:00', 'unit': 'kg', 'value': 42.39}
Measurement 8: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-06T00:00:00', 'unit': 'kg/m2', 'value': 21.36}
Measurement 9: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-06T00:00:00', 'unit': 'mmHg', 'value': 105.0}
Measurement 10: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2012-04-06T00:00:00', 'unit': 'mmHg', 'value': 78.0}
Measurement 11: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-15T00:00:00', 'unit': 'cm', 'value': 146.28}
Measurement 12: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-15T00:00:00', 'unit': 'kg', 'value': 47.96}
Measurement 13: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-15T00:00:00', 'unit': 'kg/m2', 'value': 22.42}
Measurement 14: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-15T00:00:00', 'unit': 'mmHg', 'value': 101.0}
Measurement 15: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2013-04-15T00:00:00', 'unit': 'mmHg', 'value': 77.0}
Measurement 16: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2014-07-16T00:00:00', 'unit': 'cm', 'value': 155.12}
Measurement 17: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2014-07-16T00:00:00', 'unit': 'kg', 'value': 55.43}
Measurement 18: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2014-07-16T00:00:00', 'unit': 'kg/m2', 'value': 23.04}
Measurement 19: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-07-16T00:00:00', 'unit': 'mmHg', 'value': 114.0}
Measurement 20: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2014-07-16T00:00:00', 'unit': 'mmHg', 'value': 88.0}
Measurement 21: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-16T00:00:00', 'unit': 'cm', 'value': 163.12}
Measurement 22: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-16T00:00:00', 'unit': 'kg', 'value': 61.89}
Measurement 23: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-16T00:00:00', 'unit': 'kg/m2', 'value': 23.26}
Measurement 24: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-16T00:00:00', 'unit': 'mmHg', 'value': 119.0}
Measurement 25: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-08-16T00:00:00', 'unit': 'mmHg', 'value': 79.0}
Measurement 26: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-05T00:00:00', 'unit': 'cm', 'value': 168.69}
Measurement 27: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-05T00:00:00', 'unit': 'kg', 'value': 67.75}
Measurement 28: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-05T00:00:00', 'unit': 'kg/m2', 'value': 23.81}
Measurement 29: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-05T00:00:00', 'unit': 'mmHg', 'value': 115.0}
Measurement 30: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2016-09-05T00:00:00', 'unit': 'mmHg', 'value': 76.0}
Procedure 1: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2010-12-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 2: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-04-06', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 3: {'procedure': 'Admission to orthopedic department', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2012-04-12', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 4: {'procedure': 'Documentation of current medications', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2014-07-16', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 5: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-10-21', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 6: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-11-29', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 7: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2015-12-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 8: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-01-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 9: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-03-08', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 10: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-04-17', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 11: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-05-16', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 12: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-06-25', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 13: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-08-05', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 14: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-09-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 15: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-10-11', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 16: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-11-15', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 17: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2016-12-13', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 18: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-01-19', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 19: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-02-20', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 20: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-03-28', 'procedure end datetime': 'Not Extracted', 'modifier': 'Not Extracted'}
Procedure 21: {'procedure': 'Cognitive and behavioral therapy', 'procedure type': 'EHR encounter record', 'procedure start datetime': '2017-05-07', '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. Acetaminophen 160 MG Oral Tablet
B. cetirizine hydrochloride 5 MG Oral Tablet
C. Clopidogrel 75 MG Oral Tablet
D. Chlorpheniramine 2 MG Chewable Tablet
E. Cisplatin 50 MG Injection

Please share a single capital letter representing your selected answer: 
Acetaminophen 160 MG Oral Tablet cetirizine hydrochloride 5 MG Oral Tablet Clopidogrel 75 MG Oral Tablet Chlorpheniramine 2 MG Chewable Tablet Cisplatin 50 MG Injection