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.

Example Input: OBJECTIVE: To report the first five cases of amphotericin B overdose with secondary cardiac complications in a pediatric population.
Example Output: amphotericin B

Example Input: A case of clozapine-induced tonic-clonic seizures managed with valproate: implications for clinical care.
Example Output: clozapine

Example Input: The first patient developed a monoarthritis 2 weeks after initiation of IFN-beta, which persisted during the 14 months of therapy and resolved with discontinuation of the medication.
Example Output:
IFN-beta