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]: CONCLUSION: Acetic acid is corrosive and may cause vagina bleeding.
[EX A]: Acetic acid

[EX Q]: In one case, the readministration of riluzole was followed by the relapse of hepatitis.
[EX A]: riluzole

[EX Q]: Neutrophilic eccrine hidradenitis mimicking cutaneous vasculitis in a lupus patient: a complication of cyclophosphamide.
[EX A]:
cyclophosphamide