3-Hydroxy-2-methyl-5-(trifluoromethoxy)pyridine-4-carbonyl chloride
2-Hydroxy-6-methyl-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
2-Hydroxy-3-methyl-6-(trifluoromethoxy)pyridine-5-carbonyl chloride
Ethyl 4-(aminomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-3-acetate