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: Three male patients aged 78-83 years are presented, in whom severe hepatotoxic reactions emerged after CPA administration.

A: CPA
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Q: After induction of general anesthesia and administration of a standard dose of intravenous esmolol hydrochloride, her cardiac rhythm progressed to asystole.

A: esmolol hydrochloride
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Q: Acute dystonia during pegylated interferon alpha therapy in a case with chronic hepatitis B infection.

A:
pegylated interferon alpha
****