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.

Q: A 40-year-old man with advanced HIV infection and Mycobacterium avium complex infection experienced rapid cognitive decline after commencement of ethambutol, and symptoms fully resolved with cessation.

A: ethambutol
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Q: CASE SUMMARY: A 68-year-old woman developed a dry, irritating cough within one month of starting quinapril therapy for the treatment of essential hypertension.

A: quinapril
****
Q: One patient developed severe hyponatremia with serum Na+ of 108 mEq/L when hydrochlorothiazide was given to control hypertension.

A:
hydrochlorothiazide
****