4-Fluoro-2-(fluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine
3-Fluoro-4-(fluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine
3-Fluoro-2-(fluoromethyl)-4-iodo-6-(trifluoromethoxy)pyridine
3-Fluoro-5-iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine