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: Valproic acid induced coma is presented in an adult patient without a history of metabolic disease.

A: Valproic acid
****
Q: Massive pulmonary embolism complicating streptokinase treatment for deep vein thrombosis.

A: streptokinase
****
Q: The Center for Disease Control has received numerous reports of an eosinophilia-myalgia syndrome related to products containing L-tryptophan.

A:
L-tryptophan
****