[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C@H1][Branch2][Ring2][#Branch2][C@H1][Branch2][Ring2][Branch1][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][C][O][N][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is an amino disaccharide consisting of beta-D-glucopyranuronic acid having a 4-acetamido-4,6-dideoxy-2-O-methyl-alpha-L-galactopyranosyl attached at the 4-position. It is functionally related to a beta-D-glucuronic acid."}]