In this task, you will be given sentences in which your task is to recognize the name of the drug or medicine. Drugs are substances that change a person's mental or physical state. They can affect how your brain works, how you feel and behave, your understanding, and your senses. Although there might be several correct answers, you need to write one of them.

Ex Input:
We observed ventricular fibrillation in 2 patients who presented to the emergency department with pre-excited atrial fibrillation and were given 12 mg of adenosine.

Ex Output:
adenosine


Ex Input:
OBJECTIVE: To report a case of chronic, nonproductive cough secondary to the angiotensin-converting enzyme (ACE) inhibitor quinapril, with complete resolution after switching to another ACE inhibitor, fosinopril.

Ex Output:
quinapril


Ex Input:
A 58-year-old man with rheumatoid arthritis developed lichen planus during treatment with gold.

Ex Output:

gold