2-(Difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-acetonitrile
Ethyl 3-iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetate
Ethyl 4-iodo-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate
Ethyl 4-iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate