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: Psychiatry
[{'content': 'Which ones are used for long term alcohol withdrawl \nSelect and explain. \nA. Acamprostate, B. Disulfiram, C. Naltrexone, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: A i.e. Acamprostate; B i.e. Disulfiram; C i.e. Naltraxone', 'role': 'assistant'}]