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.

[Q]: A patient with the Wolff-Parkinson-White syndrome presented with incessant orthodromic atrioventricular tachycardia following initiation of procainamide therapy.
[A]: procainamide


[Q]: Acne provoked by gold seems not to have been described elsewhere.
[A]: gold


[Q]: One patient with systemic lupus erythematosus developed erythema multiforme after taking griseofulvin.
[A]:
griseofulvin