SMILES: CCN1C(=O)CC(C1=O)SC[C@@H](C(=O)O)NC(=O)C
Description: The molecule is an S-substituted N-acetyl-L-cysteine arising from formal 1,4-addition of the side-chain sulfur atom to N-ethylmaleimide. It is a S-substituted N-acetyl-L-cysteine and an organic sulfide. It derives from a N-ethylsuccinimide.