SMILES: COC1=C(C=C2C(=C1)OC3=CC(=CC(=C3C2=O)O)O)O
Description: The molecule is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 7 and a methoxy group at position 6. It has a role as a plant metabolite. It is a member of xanthones, an aromatic ether and a polyphenol.