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:
Four cases of fat embolism are described in infants receiving prolonged intravenous infusion of fat (Intralipid 20%).

Ex Output:
Intralipid


Ex Input:
The changes were progressive regardless of discontinuation of cyclophosphamide and led to severe restrictive ventilatory defect.

Ex Output:
cyclophosphamide


Ex Input:
We report a case of successful surgical management of arterial thrombosis after percutaneous thrombin injection of a femoral artery pseudoaneurysm in a 69-year-old woman.

Ex Output:

thrombin