Task: Please create a description for a molecule based on its representation.
SMILES: O=C([O-])[C@@H]1C[C@@H](O)C=N1
Constraint: Answer the question with complete sentences.
Result: The molecule is the 1-pyrrolinecarboxylate formed by deprotonation of the carboxy group of (3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid; principal microspecies at pH 7.3. It is a conjugate base of a (3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid.
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#}
(2S,4R)-4-hydroxy-3,4-dihydro-2H-pyrrole-2-carboxylate
The molecule is the 1-pyrrolinecarboxylate formed by deprotonation of the carboxy group of (3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid; principal microspecies at pH 7.3. It is a conjugate base of a (3R,5S)-1-pyrroline-3-hydroxy-5-carboxylic acid.