SMILES: C1=CC(=C(C=C1O)SC[C@@H](C(=O)NCC(=O)[O-])NC(=O)CC[C@@H](C(=O)[O-])[NH3+])O
Description: The molecule is an S-substituted glutathione(1-) obtained by deprotonation of the the two carboxy groups and protonation of the amino group of 2-(glutathion-S-yl)hydroquinone; major species at pH 7.3. It is a conjugate base of a 2-(glutathion-S-yl)-1,4-hydroquinone.