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