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:
RESULTS: We recently experienced a case of fatal erlotinib-induced ILD, diagnosed based on clinical and radiologic findings, which occurred in a patient with radiation fibrosis.

Ex Output:
erlotinib


Ex Input:
Ampicillin increased the preexisting electrical decrement in three rabbits with experimental autoimmune myasthenia gravis while the drug had no deleterious effects in less affected or normal animals.

Ex Output:
Ampicillin


Ex Input:
Nonsustained polymorphous ventricular tachycardia during amiodarone therapy for atrial fibrillation complicating cardiomyopathy.

Ex Output:

amiodarone