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 Q]: Eruptive epidermoid cysts resulting from treatment with imiquimod.
[EX A]: imiquimod

[EX Q]: We describe 3 elderly patients with moderate to severe ataxia that occurred while they were taking propafenone.
[EX A]: propafenone

[EX Q]: We report the case of a man, treated with mesalazine for Crohn's disease who developed drug-induced pericarditis.
[EX A]:
mesalazine