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 Q]: Severe dapsone hypersensitivity syndrome.
[EX A]: dapsone

[EX Q]: Diagnosis of sclerosing glomerulonephritis occurred in this patient during anastrozole use, suggesting a newly defined side effect of anastrozole.
[EX A]: anastrozole

[EX Q]: A severe form of exophthalmos resulting from lithium therapy has not been described in the literature.
[EX A]:
lithium