SMILES: C1=CC=C2C(=C1)C(=CN2)C(C#N)SC[C@@H](C(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-])NC(=O)CC[C@@H](C(=O)[O-])[NH3+]
Description: The molecule is a peptide anion obtained by deprotonation of the carboxy groups and protonation of the free amino group of gammaGluCys(IAN)Glu; major species at pH 7.3. It is a conjugate base of a gammaGluCys(IAN)Glu.