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