User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an amino tetrasaccharide in which an alpha-L-fucosyl residue is linked (1->2) to the middle galactosyl residue of an N-acetyl-alpha-D-galactosaminyl-(1->4)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine trisaccharide. It has a role as an epitope. It is a galactosamine oligosaccharide, a glucosamine oligosaccharide and an amino tetrasaccharide.
Assistant: This is a molecule that fits this description: CC(=O)N[C@@H]1[C@@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@H](O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H](O)[C@H]2O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)[C@@H](CO)O[C@H]1O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CC(=O)N[C@@H]1[C@@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@H](O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H](O)[C@H]2O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)[C@@H](CO)O[C@H]1O
N-[(2R,3R,4R,5S,6R)-5-[(2S,3R,4S,5R,6R)-5-[(2R,3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
The molecule is an amino tetrasaccharide in which an alpha-L-fucosyl residue is linked (1->2) to the middle galactosyl residue of an N-acetyl-alpha-D-galactosaminyl-(1->4)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine trisaccharide. It has a role as an epitope. It is a galactosamine oligosaccharide, a glucosamine oligosaccharide and an amino tetrasaccharide.