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: The oligohidrosis caused by zonisamide was reversible in that the patient regained the ability to sweat within 2 weeks of the cessation of drug administration.
Example Output: zonisamide

Example Input: Cessation of D-Pen and the start of corticosteroid therapy were followed by recovery from bicytopenia.
Example Output: D-Pen

Example Input: She had been on Copaxone 20 mg/day treatment for 2 years when she first exhibited gastrointestinal symptoms.
Example Output:
Copaxone