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: Serotonin syndrome caused by selective serotonin reuptake-inhibitors-metoclopramide interaction.
Example Output: metoclopramide

Example Input: The most likely cause of such hyponatremic episode is vinblastine.
Example Output: vinblastine

Example Input: Severe corneal toxicity after topical fluoroquinolone therapy: report of two cases.
Example Output:
fluoroquinolone