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.

Input: Consider Input: Bisphosphonate-related osteonecrosis of the skull base.

Output: Bisphosphonate


Input: Consider Input: In some cases this seems to happen because spironolactone causes diarrhoea.

Output: spironolactone


Input: Consider Input: We report a case of biopsy proven myositis whose symptoms began within 10 days of receiving leuprolide acetate therapy for prostate cancer.


Output: leuprolide acetate