[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][=Branch1][=Branch2][C@@H1][Branch2][Ring2][O][C@H1][Branch2][Ring1][=N][O][C@@H1][Ring1][=Branch1][O][C@H1][C@@H1][Branch2][Ring1][C][C@H1][Branch1][=C][C][Branch1][#Branch2][O][C@@H1][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][O][C][O][S][=Branch1][C][=O][=Branch1][C][=O][O][O][C@H1][C@@H1][Branch2][Ring1][Ring2][C@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a linear amino trisaccharide that consists of a 6-sulfated N-acetyl-alpha-D-glucosamyl residue flanked by two beta-D-glucuronic acid units connected by (1->4)-linkages. An intermediate glycan involved in the degradation of heparan sulfate. It has a role as a mouse metabolite. It is an amino trisaccharide, a carbohydrate acid derivative and an oligosaccharide sulfate."}]