Task: Please create a description for a molecule.
Molecule SMILES: O=C([O-])CC1C=CC(=O)O1
Constraint: Answer the question with full sentences.
Result: The molecule is a monocarboxylic acid anion that is the conjugate base of 5-oxo-2,5-dihydro-2-furylacetic acid, formed via deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 5-oxo-2,5-dihydro-2-furylacetic 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#}
O=C([O-])CC1C=CC(=O)O1
C1=CC(=O)OC1CC(=O)[O-]
2-(5-oxo-2H-furan-2-yl)acetate
The molecule is a monocarboxylic acid anion that is the conjugate base of 5-oxo-2,5-dihydro-2-furylacetic acid, formed via deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 5-oxo-2,5-dihydro-2-furylacetic acid.