SMILES: CC(C=C)(C=O)SC[C@@H](C(=O)NCC(=O)[O-])NC(=O)CC[C@@H](C(=O)[O-])[NH3+]
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 S-(2-formyl-2-methylbut-3-en-2-yl)-glutathione; major species at pH 7.3. It is a conjugate base of a S-(2-methyl-1-oxobut-3-en-2-yl)glutathione.