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