User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an amino disaccharide comprised of N-acetyl-alpha-D-galactosamine having an N-acetyl-D-galactosaminyl residue attached at the 3-position via a beta-linkage. It has a role as an epitope.
Assistant: This is a molecule that fits your description: CC(=O)N[C@@H]1[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2NC(C)=O)[C@@H](O)[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]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2NC(C)=O)[C@@H](O)[C@@H](CO)O[C@@H]1O
N-[(2R,3R,4R,5R,6R)-2-[(2S,3R,4R,5R,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
The molecule is an amino disaccharide comprised of N-acetyl-alpha-D-galactosamine having an N-acetyl-D-galactosaminyl residue attached at the 3-position via a beta-linkage. It has a role as an epitope.