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.
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Question: Nabumetone-associated interstitial nephritis.

Answer: Nabumetone


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

Answer: rifabutin


Question: In this report, we describe a fatal gemcitabine-induced pulmonary toxicity in a patient with gallbladder metastatic adenocarcinoma.

Answer:
gemcitabine