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]: Palpable purpuric skin lesions on the anterior surface of both legs appeared on the 55th day of amphotericin B treatment.
[EX A]: amphotericin B

[EX Q]: Prick tests and intradermal tests with a series of dilutions of carboplatin and cisplatin were performed on three patients who had exhibited medium and severe hypersensitivity reactions to carboplatin.
[EX A]: carboplatin

[EX Q]: Described here are 2 patients who developed thrombotic microangiopathy of the kidneys after receiving high cumulative doses of the new anticancer drug gemcitabine.
[EX A]:
gemcitabine