[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch2][Ring1][#C][C@@H1][C@H1][Branch2][Ring1][=Branch2][C@@H1][Branch2][Ring1][Ring2][C@@][Branch1][Ring2][O][Ring1][Branch1][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O][O][O][O][O][O][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is a D-fructofuranose 1,6-bisphosphate with an alpha-configuration at the anomeric position. It is functionally related to an alpha-D-fructofuranose. It is a conjugate acid of an alpha-D-fructofuranose 1,6-bisphosphate(4-)."}]