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': 1972}
Visit 1: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2011-07-04', 'end datetime': '2011-07-04'}
Visit 2: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2013-03-26', 'end datetime': '2013-03-26'}
Visit 3: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-01-05', 'end datetime': '2015-01-05'}
Visit 4: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2015-07-18', 'end datetime': '2015-07-18'}
Visit 5: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-03-13', 'end datetime': '2017-03-13'}
Visit 6: {'visit': 'Outpatient Visit', 'visit type': 'EHR encounter record', 'start datetime': '2017-03-26', 'end datetime': '2017-03-26'}
Measurement 1: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 2: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'cm', 'value': 182.72}
Measurement 3: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'kg', 'value': 95.93}
Measurement 4: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'kg/m2', 'value': 28.74}
Measurement 5: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mmHg', 'value': 190.0}
Measurement 6: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mmHg', 'value': 113.0}
Measurement 7: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 8: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 98.0}
Measurement 9: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 10.0}
Measurement 10: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 11: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 8.95}
Measurement 12: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mmol/L', 'value': 141.0}
Measurement 13: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mmol/L', 'value': 3.8}
Measurement 14: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mmol/L', 'value': 108.0}
Measurement 15: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mmol/L', 'value': 28.0}
Measurement 16: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 197.0}
Measurement 17: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 114.0}
Measurement 18: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 114.0}
Measurement 19: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', 'unit': 'mg/dL', 'value': 60.0}
Measurement 20: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2011-07-04T00:00:00', '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': '2015-01-05T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 22: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'cm', 'value': 182.72}
Measurement 23: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'kg', 'value': 101.62}
Measurement 24: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'kg/m2', 'value': 30.44}
Measurement 25: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mmHg', 'value': 178.0}
Measurement 26: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mmHg', 'value': 95.0}
Measurement 27: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': '%', 'value': 6.3}
Measurement 28: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 76.0}
Measurement 29: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 10.0}
Measurement 30: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 31: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 9.17}
Measurement 32: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 33: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mmol/L', 'value': 4.92}
Measurement 34: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mmol/L', 'value': 110.0}
Measurement 35: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mmol/L', 'value': 27.0}
Measurement 36: {'measurement': 'Total Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 180.0}
Measurement 37: {'measurement': 'Triglycerides', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 126.0}
Measurement 38: {'measurement': 'Low Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 86.0}
Measurement 39: {'measurement': 'High Density Lipoprotein Cholesterol', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mg/dL', 'value': 68.0}
Measurement 40: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2015-01-05T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
Measurement 41: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': '%', 'value': 5.8}
Measurement 42: {'measurement': 'Body Height', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'cm', 'value': 182.72}
Measurement 43: {'measurement': 'Body Weight', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'kg', 'value': 104.16}
Measurement 44: {'measurement': 'Body Mass Index', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'kg/m2', 'value': 31.2}
Measurement 45: {'measurement': 'Systolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mmHg', 'value': 175.0}
Measurement 46: {'measurement': 'Diastolic Blood Pressure', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mmHg', 'value': 98.0}
Measurement 47: {'measurement': 'Hemoglobin A1c/Hemoglobin.total in Blood', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': '%', 'value': 5.8}
Measurement 48: {'measurement': 'Glucose', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mg/dL', 'value': 99.0}
Measurement 49: {'measurement': 'Urea Nitrogen', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mg/dL', 'value': 10.0}
Measurement 50: {'measurement': 'Creatinine', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mg/dL', 'value': 1.0}
Measurement 51: {'measurement': 'Calcium', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mg/dL', 'value': 9.83}
Measurement 52: {'measurement': 'Sodium', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mmol/L', 'value': 144.0}
Measurement 53: {'measurement': 'Potassium', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mmol/L', 'value': 4.31}
Measurement 54: {'measurement': 'Chloride', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mmol/L', 'value': 108.0}
Measurement 55: {'measurement': 'Carbon Dioxide', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mmol/L', 'value': 28.0}
Measurement 56: {'measurement': 'Estimated Glomerular Filtration Rate', 'measurement type': 'EHR encounter record', 'measurement date': '2017-03-26T00:00:00', 'unit': 'mL/min/{1.73_m2}', 'value': 60.0}
</PatientData>

Based on the EHR history above, which medication **should also be on the list today**?

A.  Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin]
B. Hydrocortisone 10 MG/ML Topical Cream
C. Dextromethorphan Hydrobromide 1 MG/ML
D. Chlorpheniramine 2 MG Chewable Tablet
E. Penicillin V Potassium 500 MG

Please share a single capital letter representing your selected answer: 
 Amoxicillin 250 MG / Clavulanate 125 MG [Augmentin] Hydrocortisone 10 MG/ML Topical Cream Dextromethorphan Hydrobromide 1 MG/ML Chlorpheniramine 2 MG Chewable Tablet Penicillin V Potassium 500 MG