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Example Input: INH, which is a leading cause of drug eruptions in the above group of drugs was withdrawn.
Example Output: INH

Example Input: A patient presented with dilated cardiomyopathy after many years of overusing an adrenaline inhaler.
Example Output: adrenaline

Example Input: Long-term follow-up after neoplastic seeding complicating percutaneous ethanol injection for treatment of hepatocellular carcinoma.
Example Output:
ethanol