Task: Please create a text description for a molecule.
SMILES: CC(=O)N[C@H]1[C@H](C=O)OC(O)(C(=O)O)C[C@@H]1O
Constraint: Answer the question with full sentences.
Result: The molecule is the diketoaldonic acid derivative that is N-acetylneuraminic acid after formal dehydroxylation and subsequent removal of C-8 and C-9, and reduction of the 7-hydroxy group. It is a diketoaldonic acid derivative and an aldehyde. It derives from a N-acetylneuraminic 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,6R)-5-acetamido-6-formyl-2,4-dihydroxyoxane-2-carboxylic acid
The molecule is the diketoaldonic acid derivative that is N-acetylneuraminic acid after formal dehydroxylation and subsequent removal of C-8 and C-9, and reduction of the 7-hydroxy group. It is a diketoaldonic acid derivative and an aldehyde. It derives from a N-acetylneuraminic acid.