Ethyl 3-(difluoromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-5-acetate
Ethyl 4-hydroxy-6-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Hydroxy-6-methyl-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
Ethyl 4-hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate