SMILES: C1=CC(=CC=C1[C@H]2[C@@H](C3=C4[C@@H]([C@H](OC4=CC(=C3)O)C5=CC=C(C=C5)O)C6=C2C(=CC(=C6)O)O)[C@H]7[C@@H](C8=C(C=C(C=C8O)O)[C@@H]9[C@H](OC1=CC(=CC7=C91)O)C1=CC=C(C=C1)O)C1=CC=C(C=C1)O)O
Description: The molecule is a stilbenoid isolated from the stems of Kobresia nepalensis and has been shown to exhibit inhibitory activity against topoisomerase II. It has a role as a metabolite and an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor. It is an organic heterotetracyclic compound, a cyclic ether, a polyphenol and a stilbenoid.