Task: Please generate a SMILES based on the text description.
Description: The molecule is an amino tetrasaccharide comprising an alpha-sialyl residue, two N-acetyl-beta-D-glucosaminyl residues and an N-acetyl-D-glucosamine residue linked in a (2->6), (1->4) and (1->4) sequence. It has a role as an epitope. It is an amino tetrasaccharide and a glucosamine oligosaccharide.
Result: CC(=O)N[C@H]1[C@H](O[C@H]2[C@H](O)[C@@H](NC(C)=O)C(O)O[C@@H]2CO)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO[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](O)[C@H](O)[C@H]2NC(C)=O)[C@@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2R,4S,5R,6R)-5-acetamido-2-[[(2R,3S,4R,5R,6S)-5-acetamido-6-[(2R,3S,4R,5R,6S)-5-acetamido-6-[(2R,3S,4R,5R)-5-acetamido-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,4-dihydroxyoxan-2-yl]methoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
The molecule is an amino tetrasaccharide comprising an alpha-sialyl residue, two N-acetyl-beta-D-glucosaminyl residues and an N-acetyl-D-glucosamine residue linked in a (2->6), (1->4) and (1->4) sequence. It has a role as an epitope. It is an amino tetrasaccharide and a glucosamine oligosaccharide.