SMILES: CC1=CC(=C2C(=CC3=C(C(=O)C=C(C3=C2[O-])O)C4=C5C=C6C(=C(C=C(O6)C)O)C(=C5C(=CC4=O)O)[O-])O1)O
Description: The molecule is a phenolate anion that is the conjugate base of ustilaginoidin A, obtained by deprotonation of the two hydroxy groups at positions 5 and 5'. It is the major microspecies at pH 7.3. It is a conjugate base of an ustilaginoidin A.