[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][#Branch1][=Branch2][C][C@@][Branch1][#C][O][C@H1][Ring1][=Branch1][C@@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C][C@@H1][C@@H1][Branch2][Branch1][Branch2][C@@H1][Branch2][Branch1][Ring1][C@H1][Branch2][Ring2][=Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@@H1][C@H1][Branch2][Ring1][Ring1][O][C@H1][Branch1][=C][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C][O][C][O][S][=Branch1][C][=O][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a linear amino trisaccharide comprised of N-acetyl-alpha-neuraminyl, N-acetyl-beta-D-galactosaminyl and N-acetyl-6-O-sulfo-beta-D-glucosamine residues linked sequentially (2->6) and (1->4). It is an amino trisaccharide, a glucosamine oligosaccharide, a galactosamine oligosaccharide and an oligosaccharide sulfate."}]