3-Iodo-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetic acid
3-Iodo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-acetic acid
4-Iodo-2-methyl-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-Iodo-2-methyl-3-(trifluoromethoxy)pyridine-6-acetic acid