Ethyl 2-chloro-6-nitro-5-(trifluoromethoxy)pyridine-3-carboxylate
3-Chloro-2-fluoro-6-(trifluoromethoxy)pyridine-4-acetonitrile
Ethyl 2-chloro-6-nitro-3-(trifluoromethoxy)pyridine-5-carboxylate
3-Bromo-2-(chloromethyl)-4-(trifluoromethoxy)pyridine-5-carboxaldehyde