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
[{'content': 'Antidote of methyl alcohol poisoning is: \nSelect and explain. \nA. Barbiturate, B. Fomepizole, C. Phenytoin, D. Phenytoin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Fomepizole (4-methylpyrazole) is a specific inhibitor of alcohol dehydrogenase & drug of choice for methanol poisoning by retarding its metabolism . Ref KD Tripathi 8th ed.', 'role': 'assistant'}]