3-Cyano-2-methoxy-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Bromomethyl)-4-cyano-5-methoxy-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-6-acetonitrile
2-Cyano-6-methoxy-3-(trifluoromethoxy)pyridine-5-carboxaldehyde