SMILES: C1=C(C=C(C(=C1O)[O-])O)C2=C(C=C3C(=CC(=O)C=C3O2)O)O
Description: The molecule is an organic anion obtained by selective deprotonation of the 3- and 5-hydroxy groups of delphinidin; major species at pH 7.3. It has a role as an antineoplastic agent, a biological pigment and a plant metabolite. It is a conjugate base of a delphinidin.