[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][Branch2][Ring1][P][C@@H1][Branch2][Ring1][N][C@H1][Branch2][Ring1][#Branch1][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C][O][C][=Branch1][C][=O][C@@H1][Branch1][Branch1][C@H1][Ring1][#Branch1][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a disaccharide. It is functionally related to a D-xylono-1,5-lactone."}]