Ethyl 5-fluoro-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxylate
6-(Bromomethyl)-2-fluoro-4-methoxy-3-(trifluoromethoxy)pyridine
Methyl 3-fluoro-4-nitro-2-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 4-fluoro-3-iodo-6-(trifluoromethoxy)pyridine-2-carboxylate