[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a dihydroxyanthraquinone that is anthracene substituted by hydroxy groups at C-3 and C-7 and oxo groups at C-9 and C-10. It has a role as an antimutagen and a plant metabolite. It derives from a hydride of an anthracene."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#Branch2][=O][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][O]"}]