SMILES: COC1=CC(=C2C(=C1)OC3=C(C2=O)C=C(C=C3)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 and 7 and a methoxy group at position 3. It has a role as a plant metabolite. It is a member of xanthones, a polyphenol and an aromatic ether.