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.

Input: Consider Input: The disease predisposes to severe vincristine neurotoxicity.

Output: vincristine


Input: Consider Input: The occurrence of acute hepatitis is best known for ketoconazole.

Output: ketoconazole


Input: Consider Input: We report the first case of chlorambucil-induced DRESS syndrome in a 70-year-old man recently diagnosed with chronic lymphocytic leukaemia.


Output: chlorambucil