Task: Please create a SMILES based on the description below.
Description: The molecule is a monocarboxylic acid anion that is the conjugate base of (S)-alpha-hydroxyglutaric acid-gamma-lactone, obatined by deprotonation of the carboxy group. It derives from a (S)-2-hydroxyglutarate(2-). It is a conjugate base of a (S)-alpha-hydroxyglutaric acid-gamma-lactone.
Result: O=C1CC[C@@H](C(=O)[O-])O1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2S)-5-oxooxolane-2-carboxylate
The molecule is a monocarboxylic acid anion that is the conjugate base of (S)-alpha-hydroxyglutaric acid-gamma-lactone, obatined by deprotonation of the carboxy group. It derives from a (S)-2-hydroxyglutarate(2-). It is a conjugate base of a (S)-alpha-hydroxyglutaric acid-gamma-lactone.