SMILES: COC1=C2C(=C(C=C1O)[O-])C(=O)C=C(O2)C3=CC=CC=C3
Description: The molecule is the flavonoid oxoanion formed by deprotonation of the 7-hydroxy function of wogonin. Major structure at pH 7.3. It is a conjugate base of a wogonin.