[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][#C][C@@H1][Branch1][O][C@H1][Branch1][#Branch1][C][=Branch1][C][=O][C][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a xylulose. It has a role as a human metabolite, an Escherichia coli metabolite and a mouse metabolite. It is an enantiomer of a D-xylulose."}]