[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch2][Branch1][=Branch1][C@@H1][C@H1][Branch2][Ring2][S][C@@H1][Branch2][Ring2][O][C@@H1][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][O][O][C@@H1][C@H1][Branch2][Ring1][#Branch2][C@H1][Branch2][Ring1][Branch1][C@@H1][Branch1][P][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a disaccharide phosphate consisting of 6-O-phosphono-alpha-D-mannopyranose and D-mannopyranose residues joined in sequence by a (1->2) glycosidic bond. It is functionally related to an alpha-D-Manp-(1->2)-D-Manp and an alpha-D-mannose 6-phosphate."}]