3-(Chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-5-carboxylic acid
5-Iodo-2-nitro-3-(trifluoromethoxy)pyridine-4-acetonitrile
Ethyl 2-(chloromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
4-Iodo-5-nitro-3-(trifluoromethoxy)pyridine-2-acetonitrile