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