6-(Chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Cyano-5-(difluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine
2-Cyano-5-methyl-6-(trifluoromethoxy)pyridine-3-sulfonamide
3-Cyano-4-(difluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine