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: Pharmacology
All of the following may be used for detoxification therapy of chronic alcoholism except - 
Select and explain. 
A. Naltrexone, B. Disulfiram, C. Flumazenil, D. Acamprostate
C: Flumazenil
Answer: C: Flumazenil 
Explanation: Ans. is 'c' i.e., Flumazenil