Ethyl 2-(bromomethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylate
2-Cyano-5-(difluoromethyl)-6-methyl-3-(trifluoromethoxy)pyridine
Ethyl 2-(bromomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylate
2-Cyano-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetonitrile