User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a pentasaccharide derivative composed of a 4-O-methyl-beta-D-glucuronic acid (at the non-reducing end) and four beta-D-galactose units all joined via (1->6)-linkages.
Assistant: This is a molecule that fits this description: CO[C@H]1[C@H](O)[C@@H](O)[C@H](OC[C@H]2O[C@@H](OC[C@H]3O[C@@H](OC[C@H]4O[C@@H](OC[C@H]5OC(O)[C@H](O)[C@@H](O)[C@H]5O)[C@H](O)[C@@H](O)[C@H]4O)[C@H](O)[C@@H](O)[C@H]3O)[C@H](O)[C@@H](O)[C@H]2O)O[C@@H]1C(=O)O
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#}
(2S,3S,4R,5R,6R)-4,5-dihydroxy-3-methoxy-6-[[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5R)-3,4,5,6-tetrahydroxyoxan-2-yl]methoxy]oxan-2-yl]methoxy]oxan-2-yl]methoxy]oxan-2-yl]methoxy]oxane-2-carboxylic acid
The molecule is a pentasaccharide derivative composed of a 4-O-methyl-beta-D-glucuronic acid (at the non-reducing end) and four beta-D-galactose units all joined via (1->6)-linkages.