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]: We describe two cases of PSVT that changed to non-sustained polymorphic ventricular tachycardia after administration of verapamil.
[EX A]: verapamil

[EX Q]: It is concluded that 'cerebral atrophy' on CT scans may represent an accumulative effect of ACTH and that ACTH should be given with the utmost discretion, and in as low a dose as possible.
[EX A]: ACTH

[EX Q]: This latest (third) report suggests that the safety profile should be reexamined and at least raises the question of potential renal toxicity of interferons in MS.
[EX A]:
interferons