Ethyl 2-iodo-6-nitro-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Iodo-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-carboxylic acid
6-Iodo-2-methyl-4-(trifluoromethoxy)pyridine-3-methanol
6-Iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylic acid