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: Bisphosphonate-related osteonecrosis of the skull base.
Example Output: Bisphosphonate

Example Input: Carbamazepine-induced systemic lupus erythematosus-like disease.
Example Output: Carbamazepine

Example Input: A generalized tonic-clonic seizure occurred a few minutes after injection of the morphine antagonist naloxone.
Example Output:
naloxone