Task: Please create a text description for a molecule.
Molecule SMILES: CO[C@]1(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@H]([C@H](O)[C@H](O)COC(C)=O)O1
Constraint: Answer the question with full sentences.
Result: The molecule is a member of the class of N-acetylneuraminic acids that is N-acetyl-9-O-acetyl-alpha-neuraminic acid in which the hydroxy group at position 2 (adjacent to the carboxy group) has been methylated to give the corresponding methoxy group. It is a member of N-acetylneuraminic acids, a cyclic acetal and an acetate ester. It derives from a N-acetyl-9-O-acetyl-alpha-neuraminic 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#}
CO[C@]1(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@H]([C@H](O)[C@H](O)COC(C)=O)O1
(2R,4S,5R,6R)-5-acetamido-6-[(1R,2R)-3-acetyloxy-1,2-dihydroxypropyl]-4-hydroxy-2-methoxyoxane-2-carboxylic acid
The molecule is a member of the class of N-acetylneuraminic acids that is N-acetyl-9-O-acetyl-alpha-neuraminic acid in which the hydroxy group at position 2 (adjacent to the carboxy group) has been methylated to give the corresponding methoxy group. It is a member of N-acetylneuraminic acids, a cyclic acetal and an acetate ester. It derives from a N-acetyl-9-O-acetyl-alpha-neuraminic acid.