Task: Please create a text description for a molecule based on its representation.
SMILES: CC(=O)C(=O)[C@@H](O)CO
Constraint: Answer the question with complete sentences.
Result: The molecule is pentane substituted at the 2- and 3-positions by oxo groups, at the 4- and 5-positions by hydroxy groups and with S stereoconfiguration at C-4. It has a role as an Escherichia coli metabolite. It is an alpha-diketone and a secondary alpha-hydroxy ketone.
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)-4,5-dihydroxypentane-2,3-dione
The molecule is pentane substituted at the 2- and 3-positions by oxo groups, at the 4- and 5-positions by hydroxy groups and with S stereoconfiguration at C-4. It has a role as an Escherichia coli metabolite. It is an alpha-diketone and a secondary alpha-hydroxy ketone.