User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a tetrasaccharide consisting of alternating D-glucuronic acid and D-xylosyl residues joined in sequence by (1->3)-linkages. A repeating unit in glycoprotein DAG1 It is a carbohydrate acid and a tetrasaccharide.
Assistant: This is a molecule that fits this description: O=C(O)[C@H]1O[C@@H](O)[C@H](O)[C@@H](O[C@H]2OC[C@@H](O)[C@H](O[C@@H]3O[C@H](C(=O)O)[C@@H](O)[C@H](O[C@H]4OC[C@@H](O)[C@H](O)[C@H]4O)[C@H]3O)[C@H]2O)[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#}
O=C(O)[C@H]1O[C@@H](O)[C@H](O)[C@@H](O[C@H]2OC[C@@H](O)[C@H](O[C@@H]3O[C@H](C(=O)O)[C@@H](O)[C@H](O[C@H]4OC[C@@H](O)[C@H](O)[C@H]4O)[C@H]3O)[C@H]2O)[C@@H]1O
(2S,3S,4S,5R,6R)-4-[(2R,3R,4S,5R)-4-[(2R,3R,4S,5S,6S)-6-carboxy-3,5-dihydroxy-4-[(2R,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-3,5-dihydroxyoxan-2-yl]oxy-3,5,6-trihydroxyoxane-2-carboxylic acid
The molecule is a tetrasaccharide consisting of alternating D-glucuronic acid and D-xylosyl residues joined in sequence by (1->3)-linkages. A repeating unit in glycoprotein DAG1 It is a carbohydrate acid and a tetrasaccharide.