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.

Input: Consider Input: A previous study of patients with "quinine-associated TTP/HUS" found that ADAMTS13 activities were not abnormal in 12/12 patients.

Output: quinine


Input: Consider Input: A 77-year-old woman with no history of epilepsy presented a probable nonconvulsive status epilepticus while receiving continuous intravenous morphine for back pain relating to vertebral metastasis of a malignant lymphoma.

Output: morphine


Input: Consider Input: The authors present a case study of a mentally healthy man who repeatedly experienced short-lived, obsessional-like suicidal ideas and images after ingestion of the anti-fungal drug ketoconazole.


Output: ketoconazole