SMILES: CSCC[C@@H]1C(=O)NC(=O)N1
Description: The molecule is a D-5-monosubstituted hydantoin in which the substituent is specified as 2-(methylthio)ethyl. It derives from a D-methionine. It is an enantiomer of a (S)-5-[2-(methylthio)ethyl]hydantoin.