[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch2][Branch1][#C][C@@H1][C@H1][Branch2][Branch1][=Branch2][C@@H1][Branch2][Branch1][Ring2][C@H1][Branch2][Ring2][#Branch1][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C@H1][C@@H1][Branch2][Ring1][#Branch2][C@H1][Branch1][=C][C][Branch1][#Branch2][O][C@H1][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][S][=Branch1][C][=O][=Branch1][C][=O][O][O][N][S][=Branch1][C][=O][=Branch1][C][=O][O][O][O][O][S][=Branch1][C][=O][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a two-membered oligosaccharide sulfate that consists of 2-O-sulfo-L-idopyranuronic acid having a 2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranosyl residue attached at the 4-position."}]