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: Selective estrogen receptor modulator raloxifene-associated aggravation of nonalcoholic steatohepatitis.

Output: raloxifene


Input: Consider Input: Disopyramide-induced heart block.

Output: Disopyramide


Input: Consider Input: The pulmonary toxicity is probably induced by piritrexim.


Output: piritrexim