Ethyl 6-cyano-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-cyano-4-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate
4-Fluoro-2-nitro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Bromomethyl)-6-fluoro-4-iodo-2-(trifluoromethoxy)pyridine