[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Branch1][Ring2][C@@H1][Branch2][Ring1][#Branch2][C@H1][Branch2][Ring1][Ring2][O][C@H1][Ring1][=Branch1][O][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][O][O][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a glucosamine oligosaccharide, a member of lactosamines and a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminide."}]