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