SMILES: C[C@H]1/C=C/C=C(\\C(=O)NC2=CC(=C3C(=C2O)C(=C(C4=C3C(=O)[C@](O4)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]1O)C)O)C)OC(=O)C)C)O)C)C)[O-])O)/C
Description: The molecule is a phenolate anion obtained by deprotonation of the 5-hydroxy group of 27-O-demethylrifamycin SV. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 27-O-demethylrifamycin SV.