instruction:
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.
question:
CONCLUSION: Long-term treatment with rifabutin may have a reversible and previously undescribed side-effect on retinal function.
answer:
rifabutin


question:
While for ribavirin antidepressant effects are not known, we suppose that antidepressants may prevent changes in serotonergic or noradrenergic neurotransmission caused by IFN-alpha.
answer:
IFN-alpha


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

esmolol hydrochloride