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