2-(Difluoromethyl)-5-fluoro-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Hydroxy-3-methyl-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Hydroxy-5-methyl-6-(trifluoromethoxy)pyridine-3-methanol
2-(Difluoromethyl)-5-fluoro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde