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:
Delay of corneal wound healing in patients treated with colchicine.

Ex Output:
colchicine


Ex Input:
Penicillin-induced Jarisch-Herxheimer reaction.

Ex Output:
Penicillin


Ex Input:
Minimal change disease in a patient receiving IFN-alpha therapy for chronic hepatitis C virus infection.

Ex Output:

IFN-alpha