SMILES: CC1=C(OC(=O)C(=C1[O-])C)CC/C(=C/C(=C/C(=C/C(=C/C2=CC=C(C=C2)[N+](=O)[O-])/C)/C)/C)/C
Description: The molecule is an enolate anion resulting from the deprotonation of the enol moiety of demethyldeoxyspectinabilin. The major species at pH 7.3. It is a conjugate base of a demethyldeoxyspectinabilin.