[{"from": "human", "value": "Provide a description of 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@H1][C@H1][Branch2][Ring2][=Branch2][C@H1][Branch2][Ring2][Ring1][O][C@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C@@H1][C@H1][Branch2][Ring1][Ring1][O][C][Branch1][=C][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C][O][C][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a linear amino trisaccharide consisting of alpha-neuraminyl, beta-D-galactosyl and N-acetyl-D-glucosamine residues linked in a (2->3) and (1->4) sequence. It is a glucosamine oligosaccharide and a trisaccharide derivative."}]