SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)[N+](=O)[O-])[O-])Br)Br)[O-])[N+](=O)[O-]
Description: The molecule is a phenolate anion which is a dianion obtained by the deprotonation of both the phenolic OH groups of eosin b diphenol. It is a conjugate base of an eosin b diphenol.