4-Bromo-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-6-acetonitrile
Ethyl 4-chloro-2-fluoro-5-(trifluoromethoxy)pyridine-3-carboxylate
2-Bromo-6-(chloromethyl)-5-(trifluoromethoxy)pyridine-3-acetonitrile
Ethyl 2-chloro-6-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate