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:
Hepatobiliary disorders associated with orally administered terbinafine have rarely been reported.

Ex Output:
terbinafine


Ex Input:
Carbamazepine-induced systemic lupus erythematosus-like disease.

Ex Output:
Carbamazepine


Ex Input:
This case suggests the importance of careful observation for extramedullary relapse in patients who are treated with ATRA.

Ex Output:

ATRA