[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][O][C][C@@H1][C@H1][Branch2][Branch1][#Branch2][C@@H1][Branch2][Branch1][Branch1][C@H1][Branch2][Ring2][S][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][=C][Branch2][Ring2][C][C][=Branch2][Ring1][=N][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][Branch2][=O][C][=C][C][=Branch1][Ring2][=C][Ring1][Branch2][O][O][C][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a dihydroxyanthraquinone that is 9,10-anthraquinone substituted by hydroxy groups at positions 4 and 7, a hydroxymethyl group at position 3 and a 6-O-acetyl-beta-D-glucopyranosyloxy residue at position 2. It has been isolated from the roots of Rubia yunnanensis. It has a role as a plant metabolite. It is an acetate ester, a monosaccharide derivative, a beta-D-glucoside and a dihydroxyanthraquinone."}]