[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch2][Ring2][#Branch2][C@@H1][C@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][O][O][O][C@H1][C@@H1][Branch1][P][C][=Branch1][C][=O][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][#Branch1][C][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a keto-disaccharide that is beta-D-galactosyl-(1->4)-beta-D-glucose in which the hydroxy group at position 3 of the galactosyl moiety has been oxidised to the corresponding ketone. It has a role as a mouse metabolite."}]