Ethyl 2-cyano-6-nitro-5-(trifluoromethoxy)pyridine-3-carboxylate
6-(Bromomethyl)-3-fluoro-4-hydroxy-2-(trifluoromethoxy)pyridine
Ethyl 6-cyano-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxylate
6-Fluoro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxaldehyde