5-Chloro-2-(difluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine
2-Chloro-3-fluoro-6-(trifluoromethoxy)pyridine-4-acetonitrile
5-Chloro-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Chloro-5-methyl-3-(trifluoromethoxy)pyridine-2-carboxaldehyde