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.

Input: Consider Input: Depressive symptoms disappeared after interferon therapy was stopped.

Output: interferon


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

Output: bleomycin


Input: Consider Input: Immunosuppression elicited by the extensive administration of prednisolone was suspected for the initiation of the generalized mite infestation.


Output: prednisolone