IUPAC: 2,5-dihydroxy-3-(1H-indol-3-yl)-6-[5-(3-methylbut-2-en-1-yl)-1H-indol-3-yl]cyclohexa-2,5-diene-1,4-dione

SMILES: CC(C)=CCc1ccc2[nH]cc(C3=C(O)C(=O)C(c4c[nH]c5ccccc45)=C(O)C3=O)c2c1