3-Iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-methanol
4-Iodo-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-methanol
4-Iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-methanol
4-Iodo-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-methanol