[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch2][Ring2][=N][C@@H1][C@H1][Branch2][Ring2][#Branch1][C@@H1][Branch2][Ring2][C][C@H1][Branch2][Ring1][=N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][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][O][O][O]"}, {"from": "gpt", "value": "The molecule is a disaccharide consisting of alpha-D-glucopyranose and D-galactopyranose residues joined in sequence by a (1->6) glycosidic bond."}]