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
All of the following agents are used in the treatment of alcohol dependence, except - 
Select and explain. 
A. Flumazenil, B. Acamprosate, C. Naltrexone, D. Disulfiram
A: Flumazenil
Answer: A: Flumazenil 
Explanation: Flumazenil is a benzodiazepine antagonist and has no role in the treatment of alcohol dependence.