3-Hydroxy-6-methyl-2-(trifluoromethoxy)pyridine-4-carbonyl chloride
Ethyl 2-(fluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
5-Hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-Hydroxy-5-methyl-2-(trifluoromethoxy)pyridine-3-carbonyl chloride