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]: The disease predisposes to severe vincristine neurotoxicity.
[EX A]: vincristine

[EX Q]: Two cases of widespread cutaneous vasculitis are described in association with diltiazem, a recently introduced calcium antagonist.
[EX A]: diltiazem

[EX Q]: Acute reversible ataxo-myoclonic encephalopathy with flecainide therapy.
[EX A]:
flecainide