3-Fluoro-2-methyl-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Difluoromethyl)-5-fluoro-4-(trifluoromethoxy)pyridine-2-methanol
3-Fluoro-2-methyl-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Fluoro-3-(fluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine