SMILES: CC1=CC(=O)C2=C(C=C3C=C(C(=C(C3=C2O1)OC)C4=C5C(=C(C6=C4C=C(C=C6OC)OC)O)C(=O)CC(O5)(C)O)OC)O
Description: The molecule is a dimeric naphthopyran with formula C32H28O11, originally isolated from Aspergillus niger. It has a role as an Aspergillus metabolite and an antibacterial agent. It is a biaryl, an aromatic ether, an aromatic ketone, a cyclic hemiketal, a cyclic ketone, a polyphenol and a naphtho-gamma-pyrone.