instruction:
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.
question:
An unusual presentation of spontaneous sub-conjunctival haematoma in a patient receiving warfarin.
answer:
warfarin


question:
An adult male presented with central blindness after ingesting methanol.
answer:
methanol


question:
We have reported six cases of metoclopramide-induced parkinsonism seen in consultation over a two-year period.
answer:

metoclopramide