3-Cyano-6-methoxy-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
5-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Cyano-3-methoxy-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Aminomethyl)-4-fluoro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine