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