This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Which of the following drug is given for detoxification of alcohol in chronic alcoholics \nSelect and explain. \nA. Haloperidol, B. Naltrexone, C. Chlordiazepoxide, D. Buprenorphine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]