[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][Branch2][Ring1][Branch1][C@@H1][C@H1][Branch1][S][C@@H1][Branch1][N][C@@H1][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a deoxyheptose that is L-glycero-D-manno-heptopyranose in which the 7-hydroxy group is substituted by hydrogen. It is functionally related to a D-mannopyranose."}]