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:
We report the case of a child with metastatic osteosarcoma, who experienced an anaphylactic/anaphylactoid reaction to methotrexate.

Ex Output:
methotrexate


Ex Input:
We report a case of severe AVP three weeks following the administration of infliximab for the treatment of Crohn's disease (CD).

Ex Output:
infliximab


Ex Input:
Codeine intoxication in the neonate.

Ex Output:

Codeine