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]: Avascular necrosis of the femoral head in patients with prostate cancer treated with cyproterone acetate and radiotherapy.
[A]: cyproterone acetate


[Q]: Based on the history and clinical features, a diagnosis of insulin-induced lipohypertrophy was made.
[A]: insulin


[Q]: OBJECTIVE: To determine the frequency of weight loss in patients treated with leflunomide for rheumatoid arthritis at an arthritis referral center.
[A]:
leflunomide