SMILES: COC1=CC(=C(C=C1C2=COC3=CC(=C(C=C3C2=O)OC)[O-])OC)OC
Description: The molecule is a flavonoid oxoanion that is the conjugate base of dalnigrein, obtained by deprotonation of the 7-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a dalnigrein.