SMILES: C1C[C@H](N=C1)C(=O)[O-]
Description: The molecule is a 1-pyrroline-5-carboxylate resulting from the removal of the proton from the carboxy group of (S)-1-pyrroline-5-carboxylic acid. It is a conjugate base of a (S)-1-pyrroline-5-carboxylic acid. It is an enantiomer of a (R)-1-pyrroline-5-carboxylate.