Task: Please create a text description for a molecule.
Molecule SMILES: CC(=O)N[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O
Constraint: Answer the question with full sentences.
Result: The molecule is an N-acetyl-D-galactosamine having alpha-configuration at the anomeric centre. It has a role as an epitope. It derives from an alpha-D-galactosamine.
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#}
CC(=O)N[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O
CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@@H]1O)CO)O)O
N-[(2S,3R,4R,5R,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
The molecule is an N-acetyl-D-galactosamine having alpha-configuration at the anomeric centre. It has a role as an epitope. It derives from an alpha-D-galactosamine.