SMILES: COC1=C(C=C2C3=C1C4=CC=CC=C4C=C3N(C2=O)OC)O
Description: The molecule is an organic heterotetracyclic compound that is dibenzo[cd,f]indol-4(5H)-one carrying two methoxy substituents at positions 1 and 5 as well as a hydroxy substituent at position 2. It has a role as a plant metabolite, an antioxidant and an anti-inflammatory agent. It is an organic heterotetracyclic compound, an aromatic ether, a gamma-lactam, a phenol and an alkaloid.