[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][Branch2][Ring2][=Branch2][C@@H1][Branch2][Ring2][Ring2][C@H1][Branch2][Ring1][#C][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][C@@H1][Branch2][Ring1][C][C@H1][Branch1][=C][C@@H1][Branch1][#Branch2][O][C@@H1][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a beta-D-Xylp-(1->4)-D-GlcpA in which the carbon bearing the anomeric hydroxy group has beta configuration. It is functionally related to a beta-D-glucuronic acid and a beta-D-xylose."}]