[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][=Branch1][C][=O][N][C@@H1][Ring1][=Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an optically active form of 5-oxoproline having L-configuration. It has a role as an algal metabolite. It is a L-proline derivative, a non-proteinogenic L-alpha-amino acid and a 5-oxoproline. It is a conjugate acid of a 5-oxo-L-prolinate. It is an enantiomer of a 5-oxo-D-proline."}]