[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring2][=N][C@@H1][C@@H1][Branch2][Ring2][#Branch1][C@@H1][Branch2][Ring2][C][C@H1][Branch2][Ring1][=N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][Cl][O][O][C][Cl][O][O][Cl][O]"}, {"from": "gpt", "value": "The molecule is a disaccharide derivative consisting of 4-chloro-4-deoxy-alpha-D-galactopyranose and 1,6-dichloro-1,6-dideoxy-beta-D-fructofuranose units linked by a glycosidic bond. It has a role as an environmental contaminant, a xenobiotic and a sweetening agent. It is a disaccharide derivative and an organochlorine compound."}]