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:
Hypo-oestrogenic and anabolic/androgenic side-effects of danazol are well known by the gynaecologist and some of them are present in > 50% of patients being treated for endometriosis.

Ex Output:
danazol


Ex Input:
Nine eyes from 6 patients, 74 years to 90 years of age, referred by ophthalmologists for repair of cicatricial entropion after at least 2 years of twice-a-day application of dipivefrin.

Ex Output:
dipivefrin


Ex Input:
Torsade de pointes associated with moxifloxacin: a rare but potentially fatal adverse event.

Ex Output:

moxifloxacin