[{"from": "human", "value": "Describe this molecule. [C][Branch2][Branch1][Ring1][C@@H1][C@@H1][Branch2][Ring2][=N][C@@H1][Branch2][Ring2][Branch2][C@H1][Branch2][Ring2][Ring1][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Ring1][Branch1][O][C@H1][Branch1][=Branch2][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][O][O][C][C][Branch1][Ring1][C][O][O][C][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a glycosylglycerol that is 1-O-(beta-D-glucosyl)glycerol in which the hydroxy group at position 4 of the glucose ring has been converted to the corresponding beta-D-galactopyranoside. It is functionally related to a beta-lactose."}]