SMILES: CC1=CC2=C(C(=C1O)O)C(=O)C3=C(C2=O)C=CC=C3O
Description: The molecule is a trihydroxyanthraquinone that is 9,10-anthraquinone which is substituted by a methyl substituent at C-3 and by hydroxy groups at C-1, C-2 and C-8. It derives from a chrysophanol.