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:
Insulin-induced cardiac failure.

Ex Output:
Insulin


Ex Input:
In one child, a second course of carbamazepine resulted in a return of the dystonia.

Ex Output:
carbamazepine


Ex Input:
PURPOSE: To report two cases in which topical brimonidine resulted in apparent central nervous system depression and unresponsiveness in an infant.

Ex Output:

brimonidine