SMILES: C1[C@H]([C@H]([C@H](O[C@]1(C(=O)O)O[C@H]2[C@H]([C@H](O[C@]([C@H]2O)(C(=O)O)O)[C@@H](CO)O)O)[C@@H](CO)O)O)O
Description: The molecule is a disaccharide comprising a 3-deoxy-alpha-D-manno-oct-2-ulopyranonosonyl unit in (2->4) linkage with D-glycero-alpha-D-talo-oct-2-ulosonic acid; it is found in the core structure of bacterial lipopolysaccharides.