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]: A 43-year-old woman with multiple sclerosis (MS) had nephrotic syndrome 21 months after starting treatment with interferon (IFN)-beta-1b (subcutaneous administration).
[EX A]: interferon (IFN)-beta-1b

[EX Q]: Life-threatening alterations in heart rate after the use of adenosine in atrial flutter.
[EX A]: adenosine

[EX Q]: Acute hyperphosphatemia caused by sodium phosphate enema in a patient with liver dysfunction and chronic renal failure.
[EX A]:
sodium phosphate