This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
[{'content': 'Which of the following is not used for alcohol detoxification? \nSelect and explain. \nA. Disulfiram, B. Flumazenil, C. Acamprosate, D. Naltrexone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ref: KDT 7th/393 Flumazenil is a benzodiazepine antagonist. It has no role in alcohol detoxification.', 'role': 'assistant'}]