[{"from": "human", "value": "Provide a description of this molecule. [13CH2][Branch2][Ring1][Ring1][13C@H1][Branch1][#C][13C@H1][Branch1][O][13C@@H1][Branch1][#Branch1][13C@H1][Branch1][Ring1][13CH1][=O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a D-glucose in which the six carbon atoms have been replaced by the (13)C isotope. It has a role as a bacterial metabolite and a fungal metabolite. It is a D-glucose and a (13)C-modified compound."}]