[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][C][=Branch1][P][=C][Branch1][=N][C][Ring1][=Branch1][=C][Branch1][=Branch1][C][=C][Ring1][#Branch2][O][O][O][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#C][=O][C][=C][Branch1][=Branch1][C][=C][Ring1][Branch2][O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of tetracenequinones that is tetracene-5,12-dione in which the hydrogens at positions 1, 3, 8, 10, and 11 have been replaced by hydroxy groups. Isolated from Paecilomyces. It has a role as an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an antineoplastic agent, a fungal metabolite and an intercalator."}]