Task: Please create a description for a molecule.
Molecule SMILES: O=C[C@H](O)[C@@H](O)CC(=O)C(=O)[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 5-dehydro-4-deoxy-D-glucuronic acid. It is a conjugate base of a 5-dehydro-4-deoxy-D-glucuronic 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#}
(4S,5R)-4,5-dihydroxy-2,6-dioxohexanoate
The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 5-dehydro-4-deoxy-D-glucuronic acid. It is a conjugate base of a 5-dehydro-4-deoxy-D-glucuronic acid.