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