[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch2][Ring2][N][C@@H1][C@@H1][Branch2][Ring2][=Branch1][C@@H1][Branch2][Ring1][P][C@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][O][C@@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][Ring2][O][Ring1][Branch1][C@@H1][Branch1][Ring1][C][O][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a galactobiose consisting of an alpha-D-galactofuranose residue and a beta-D-galactopyrannose residue joined in sequence by a (1->2) glycosidic bond."}]