Ethyl 3-cyano-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylate
2-(Aminomethyl)-4-chloro-6-(trifluoromethoxy)pyridine-3-acetonitrile
Ethyl 4-cyano-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylate
3-(Chloromethyl)-4-cyano-5-nitro-2-(trifluoromethoxy)pyridine