[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Branch1][#Branch2][C@H1][Branch2][Ring2][=N][C@H1][Branch2][Ring1][#C][O][C@H1][Ring1][=Branch1][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][S][=Branch1][C][=O][=Branch1][C][=O][O][O][S][=Branch1][C][=O][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is an amino disaccharide that consists of N-acetyl-D-glucosamine having an N-acetyl-4,6-di-O-sulfo-beta-D-galactosaminyl residue attached at position 4. It is an amino disaccharide, an oligosaccharide sulfate, a glucosamine oligosaccharide and a galactosamine oligosaccharide."}]