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