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:
The patient expired after seven cycles of treatment had been completed because of pulmonary fibrosis and the drug toxicity of bleomycin.

Ex Output:
bleomycin


Ex Input:
Acne provoked by gold seems not to have been described elsewhere.

Ex Output:
gold


Ex Input:
To our knowledge, this is the first case reported in the English literature of a generalized exanthem due to subcutaneous injection of enoxaparin.

Ex Output:

enoxaparin