Based on the SMILES representation O=C1OC2(c3ccccc31)c1cc([N+](=O)[O-])c([O-])c(Br)c1Oc1c2cc([N+](=O)[O-])c([O-])c1Br, the molecule can be described as:
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.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
4',5'-dibromo-2',7'-dinitro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
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.