<prompt> Specific inhibitor of alcohol dehydrogenase -DisulfiramFomepizoleMethyl alcoholZolpidem  <response>: Ans. is b i.e., Fomepizole o Fomepizole 4-methylpyrazole is a specific inhibitor of alcohol dehydrogenase and the drug of choice for methanol poisoning.Noteo Disulfiram also inhibits alcohol dehydrogenase, but it is non-specific inhibitor. Its main action is due to inhibition of aldehyde dehydrogenase. 