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.

Example Input: We assume that rIFN-gamma induced the de novo development of SLE in our patient.
Example Output: rIFN-gamma

Example Input: We report 3 children with epilepsy who developed facial motor tics after initiation of CBZ for complex partial seizures.
Example Output: CBZ

Example Input: Proliferation of abnormal bone marrow histiocytes, an undesired effect of granulocyte macrophage-colony-stimulating factor therapy in a patient with Hurler's syndrome undergoing bone marrow transplantation.
Example Output:
granulocyte macrophage-colony-stimulating factor