Task: Please create a description for a molecule based on its representation.
SMILES: CC(=O)N[C@H]1[C@H](O[C@@H]2[C@@H](O)[C@H](O)O[C@H](CO)[C@@H]2O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@]3(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@H]([C@H](O)[C@H](O)CO)O3)[C@H]2O)[C@@H]1O[C@@H]1O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]1O
Constraint: Answer the question with complete sentences.
Result: The molecule is a branched amino pentasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and beta-D-galactosyl residues, linked (2->3), (1->4) and (1->3), to the N-acetyl-beta-D-glucosaminyl residue of which is also linked (1->3) an alpha-L-fucosyl residue. It has a role as an epitope. It is an amino pentasaccharide and a glucosamine oligosaccharide.
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#}
(2S,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-5-acetamido-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
The molecule is a branched amino pentasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and beta-D-galactosyl residues, linked (2->3), (1->4) and (1->3), to the N-acetyl-beta-D-glucosaminyl residue of which is also linked (1->3) an alpha-L-fucosyl residue. It has a role as an epitope. It is an amino pentasaccharide and a glucosamine oligosaccharide.