[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Branch1][N][C@@H1][Branch2][Branch1][#Branch1][C@H1][Branch1][=Branch1][O][C@H1][Ring1][=Branch1][O][C][O][C@H1][C@@H1][Branch2][Ring2][#Branch1][C@H1][Branch2][Ring2][C][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][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][O][O][O]"}, {"from": "gpt", "value": "The molecule is a linear amino trisaccharide consisting of N-acetyl-beta-D-glucosamine at the reducing end having a beta-D-galactosyl-(1->4)-beta-D-glucosyl group attached at the 6-position. It is an amino trisaccharide and a glucosamine oligosaccharide."}]