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]: Based on these findings, the patient was diagnosed with diabetes insipidus secondary to lithium therapy and was treated successfully with amiloride.
[EX A]: lithium

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

[EX Q]: Juvenile absence epilepsy exacerbated by valproic acid.
[EX A]:
valproic acid