User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an N-propionylated alpha-(2->8)-linked homosialopolysaccharide consisting of six alpha-D-N-propionylneuraminyl residues joined by (2->8) linkages (i.e. [8)-alpha-Neu5Pr-(2->]n where n = 6).
Assistant: This is a molecule that fits your description: CCC(=O)N[C@H]1[C@H]([C@H](O)[C@H](O)CO)O[C@@](O[C@H](CO)[C@@H](O)[C@@H]2O[C@@](O[C@H](CO)[C@@H](O)[C@@H]3O[C@@](O[C@H](CO)[C@@H](O)[C@@H]4O[C@@](O[C@H](CO)[C@@H](O)[C@@H]5O[C@@](O[C@H](CO)[C@@H](O)[C@@H]6O[C@@](O)(C(=O)O)C[C@H](O)[C@H]6NC(=O)CC)(C(=O)O)C[C@H](O)[C@H]5NC(=O)CC)(C(=O)O)C[C@H](O)[C@H]4NC(=O)CC)(C(=O)O)C[C@H](O)[C@H]3NC(=O)CC)(C(=O)O)C[C@H](O)[C@H]2NC(=O)CC)(C(=O)O)C[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#}
(2R,4S,5R,6R)-6-[(1S,2R)-2-[(2S,4S,5R,6R)-2-carboxy-6-[(1S,2R)-2-[(2S,4S,5R,6R)-2-carboxy-6-[(1S,2R)-2-[(2S,4S,5R,6R)-2-carboxy-6-[(1S,2R)-2-[(2S,4S,5R,6R)-2-carboxy-6-[(1S,2R)-2-[(2S,4S,5R,6R)-2-carboxy-4-hydroxy-5-(propanoylamino)-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxy-1,3-dihydroxypropyl]-4-hydroxy-5-(propanoylamino)oxan-2-yl]oxy-1,3-dihydroxypropyl]-4-hydroxy-5-(propanoylamino)oxan-2-yl]oxy-1,3-dihydroxypropyl]-4-hydroxy-5-(propanoylamino)oxan-2-yl]oxy-1,3-dihydroxypropyl]-4-hydroxy-5-(propanoylamino)oxan-2-yl]oxy-1,3-dihydroxypropyl]-2,4-dihydroxy-5-(propanoylamino)oxane-2-carboxylic acid
The molecule is an N-propionylated alpha-(2->8)-linked homosialopolysaccharide consisting of six alpha-D-N-propionylneuraminyl residues joined by (2->8) linkages (i.e. [8)-alpha-Neu5Pr-(2->]n where n = 6).