Methyl 3-fluoro-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-acetate
Ethyl 4-(difluoromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-fluoro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 4-(bromomethyl)-6-cyano-3-(trifluoromethoxy)pyridine-2-carboxylate