SMILES: C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-]
Description: The molecule is a carboxylic acid anion resulting from the removal of protons from the phenolic hydroxy group and the carboxy group of 2',4',5',7'-tetrabromofluorescein. It has a role as a fluorochrome. It is a phenolate anion and a member of benzoates. It is a conjugate base of a 2',4',5',7'-tetrabromofluorescein.