SMILES: C1=C2C=C3C(=C(C2=C(C=C1O)O)O)C(=O)C4=C(C3=O)C=C(C=C4O)O
Description: 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class of tetracenequinones that is tetracene-5,12-dione in which the hydrogens at positions 1, 3, 8, 10, and 11 have been replaced by hydroxy groups.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.