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: These multiple overlapping factors probably lead to rhabdomyolysis in a minority of patients receiving vasopressin infusion.

Output: vasopressin


Input: Consider Input: Imidazoline intoxication in children.

Output: Imidazoline


Input: Consider Input: To our knowledge, four cases of interstitial pneumonitis associated with fludarabine have been reported in medical literature.


Output: fludarabine