SMILES: C1C[C@@H](N=C1)C(=O)O
Description: The molecule is a 1-pyrroline-5-carboxylic acid in which the chiral centre has R configuration. It is a conjugate acid of a (R)-1-pyrroline-5-carboxylate. It is an enantiomer of a (S)-1-pyrroline-5-carboxylic acid.