3-(Aminomethyl)-4-cyano-2-nitro-5-(trifluoromethoxy)pyridine
Ethyl 2-cyano-3-nitro-4-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 3-chloro-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 3-cyano-6-nitro-4-(trifluoromethoxy)pyridine-2-carboxylate