4-(Aminomethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Bromomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-(Aminomethyl)-5-fluoro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Cyano-5-methoxy-3-(trifluoromethoxy)pyridine-6-methanol