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:
A previous study of patients with "quinine-associated TTP/HUS" found that ADAMTS13 activities were not abnormal in 12/12 patients.
answer:
quinine


question:
Warfarin-associated thoracic aortic dissection in an elderly woman.
answer:
Warfarin


question:
Metronidazole neuropathy.
answer:

Metronidazole