4-(Chloromethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetonitrile
5-(Chloromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetonitrile
3-(Chloromethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetonitrile
3-(Chloromethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxaldehyde