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: Inadvertent and accidental epinephrine overdose might result in potentially lethal complications.

Output: epinephrine


Input: Consider Input: A case of the Rett syndrome with acute encephalopathy induced during calcium hopantenate treatment.

Output: calcium hopantenate


Input: Consider Input: Acute sensorineural hearing loss following intravenous ketoralac administration.


Output: ketoralac