SMILES: C1[C@@H](N=C(S1)N)C(=O)O
Description: The molecule is a 2-amino-Delta(2)-thiazoline-4-carboxylic acid that has S configuration. It is an enantiomer of a L-2-amino-Delta(2)-thiazoline-4-carboxylic acid. It is a tautomer of a D-2-amino-Delta(2)-thiazoline-4-carboxylic acid zwitterion.