Task: Please create a text description for a molecule.
SMILES: O=C1C[NH2+][C@H](C(=O)[O-])C1
Constraint: Answer the question with full sentences.
Result: The molecule is an amino acid zwitterion resulting from a transfer of a proton from the carboxy to the amino group of 4-oxo-L-proline; major species at pH 7.3. It is a tautomer of a 4-oxo-L-proline.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
O=C1C[NH2+][C@H](C(=O)[O-])C1
(2S)-4-oxopyrrolidin-1-ium-2-carboxylate
The molecule is an amino acid zwitterion resulting from a transfer of a proton from the carboxy to the amino group of 4-oxo-L-proline; major species at pH 7.3. It is a tautomer of a 4-oxo-L-proline.