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