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.

Example Input: Here, we report a case of RFP-induced hypothyroidism without underlying thyroid disease.
Example Output: RFP

Example Input: A case report of the hypersensitivity syndrome occurring in a patient being treated with dapsone for a brown recluse spider bite is presented.
Example Output: dapsone

Example Input: We report a case of pediatric bupropion ingestion resulting in multiple seizures.
Example Output:
bupropion