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 describe two cases of PSVT that changed to non-sustained polymorphic ventricular tachycardia after administration of verapamil.

Ex Output:
verapamil


Ex Input:
The treatment for acidosis and hyperkalaemia should be started as soon as RTA is diagnosed, and the dosage of FK506 should also be reduced if possible.

Ex Output:
FK506


Ex Input:
Additionally, danazol produces hepatocellular damage in approximately 10% of women.

Ex Output:

danazol


