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