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
All of the following can velli used to treat alcohol dependence except: 
Select and explain. 
A. Naltrexone, B. Acamprosate, C. Flumazenil, D. Disulfiram
C: Flumazenil
Answer: C: Flumazenil 
Explanation: Ref: Katzung 11/e p395 Flumazenil is a benzodiazepine antagonist used for treat of benzodiazepine overdose and not for alcohol dependence.