Ethyl 4-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate
2-(Bromomethyl)-4-cyano-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine
Ethyl 3-fluoro-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-fluoro-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylate