[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a biaryl that is 2,2',3,3'-tetrahydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione substituted by hydroxy groups at positions 5, 5', 6, 6', 8 and 8' and methyl groups at positions 2, 2', 3 and 3' (the 2R,2'S,3R,3'R stereoisomer). It has been isolated from Chaetomium gracile. It has a role as a Chaetomium metabolite. It is a benzochromenone, a member of phenols and a biaryl."}, {"from": "gpt", "value": "[C][C@@H1][C@H1][Branch2][=Branch1][O][O][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][=Branch2][Branch1][=N][=C][C][=Branch1][Ring2][=C][Ring1][Branch2][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][#Branch1][O][O][C][=C][Branch2][Ring2][Ring2][C][=C][Branch2][Ring1][=C][C][=C][Branch2][Ring1][Branch2][C][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][Ring1][#Branch2][O][C@H1][Branch1][=Branch2][C@H1][Branch1][Branch1][C][Ring1][Branch2][=O][C][C][O][O][O][O][C]"}]