6-Cyano-4-(difluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-2-cyano-6-(trifluoromethoxy)pyridine-4-acetonitrile
2-Cyano-4-(difluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine
3-Fluoro-4-nitro-2-(trifluoromethoxy)pyridine-5-carboxaldehyde