2-Chloro-6-methyl-3-(trifluoromethoxy)pyridine-4-acetonitrile
6-Chloro-3-methyl-4-(trifluoromethoxy)pyridine-2-acetonitrile
5-Cyano-2-(difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
4-(Chloromethyl)-6-cyano-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine