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.

Ex Input:
We present a case report of a patient who developed a prolonged QT while being treated with oral methadone for a chronic pain syndrome.

Ex Output:
methadone


Ex Input:
We describe a 41 yr old leprosy patient treated for 10 yrs with clofazimine who underwent laparotomy for severe abdominal pain.

Ex Output:
clofazimine


Ex Input:
Mequitazine seemed to play a part similar to chlorpromazine, and absence of mequitazine-induced photosensitivity may be due to a relatively low dosage of the drug.

Ex Output:

mequitazine