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