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:
METHODS: A case is presented of a 45-year-old woman on prolonged gemcitabine treatment for ovarian cancer who developed HUS and recovered after drug discontinuation.

Ex Output:
gemcitabine


Ex Input:
Fatal pulmonary fibrosis induced by paclitaxel: a case report and review of the literature.

Ex Output:
paclitaxel


Ex Input:
We describe a 63 year old woman with a suppurative mediastinitis, treated with continuous PI irrigation who developed an acute oliguric renal failure.

Ex Output:

PI