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 Input:
Valproate embryopathy in three sets of siblings: further proof of hereditary susceptibility.

Ex Output:
Valproate


Ex Input:
A diagnosis of infliximab-induced lupus was made and the drug treatment was withdrawn.

Ex Output:
infliximab


Ex Input:
Interferon-based treatments have the potential to decrease the burden of disease, but are complicated by side effects, including neuropsychiatric symptoms.

Ex Output:

Interferon