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:
Diarrhea-associated over-anticoagulation in a patient taking warfarin: therapeutic role of cholestyramine.

Ex Output:
warfarin


Ex Input:
We report on a patient with an embryonal teratocarcinoma of the testicle who had the syndrome of inappropriate secretion of antidiuretic hormone after receiving a high dose of vinblastine.

Ex Output:
vinblastine


Ex Input:
Anhedonic ejaculation with desipramine.

Ex Output:

desipramine