2-(Fluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-4-acetic acid
5-Iodo-3-methyl-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Iodo-5-methyl-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
6-(Fluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetic acid