3-Chloro-6-(chloromethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine
3-Chloro-2-hydroxy-6-(trifluoromethoxy)pyridine-4-acetonitrile
3-Chloro-2-hydroxy-4-(trifluoromethoxy)pyridine-6-acetonitrile
2-Chloro-3-cyano-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine