fomepizole molecule, structural chemical formula, ball-and-stick model, image antidotes

fomepizole 4methylpyrazole antidotes alcohol dehydrogenase inhibitor methanol ethylene glycol poisoning molecule molecular structure chemical formula c4h6n2 isolated model chemistry atom atomic antidote skeletal laboratory medicine compound medical science research detox hydrogen nitrogen carbon oxygen structural sulfur organic fomepizol lab drug chlorine methyl hospital