3-Fluoro-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Fluoro-5-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 3-fluoro-4-iodo-6-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-fluoro-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylate