SMILES: CCCCCC(=O)C1=C(C=C2CC3=C(C(=CC(=C3)O)[O-])C(=O)C2=C1[O-])O
Description: The molecule is an organic anion obtained by selective deprotonation of the 2- and 7-hydroxy groups of norsolorinic acid anthrone. It is a conjugate base of a norsolorinic acid anthrone.