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: Quinine-induced hearing loss.
Example Output: Quinine

Example Input: There have been many reports of probable lithium-induced organic brain syndromes occurring when serum lithium levels are within or close to the therapeutic range.
Example Output: lithium

Example Input: However, we have recently had four cases of clofibrate-induced myopathy in patients with diabetes insipidus due to hypothalamic lesions.
Example Output:
clofibrate