Task: Please create a text description for a molecule.
SMILES: O=C[C@H](OS(=O)(=O)O)[C@@H](O)CC(=O)C(=O)O
Constraint: Answer the question with full sentences.
Result: The molecule is a carbohydrate sulfate that is the 2-O-sulphate derivative of 5-dehydro-4-deoxy-D-glucuronic acid. It is a carbohydrate sulfate, an aldehyde and a monocarboxylic acid. It derives from a 5-dehydro-4-deoxy-D-glucuronic acid. It is a conjugate acid of a 5-dehydro-4-deoxy-2-O-sulfo-D-glucuronic acid(2-).
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[C@H](OS(=O)(=O)O)[C@@H](O)CC(=O)C(=O)O
(4S,5R)-4-hydroxy-2,6-dioxo-5-sulfooxyhexanoic acid
The molecule is a carbohydrate sulfate that is the 2-O-sulphate derivative of 5-dehydro-4-deoxy-D-glucuronic acid. It is a carbohydrate sulfate, an aldehyde and a monocarboxylic acid. It derives from a 5-dehydro-4-deoxy-D-glucuronic acid. It is a conjugate acid of a 5-dehydro-4-deoxy-2-O-sulfo-D-glucuronic acid(2-).