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