Task: Please generate a SMILES based on the description.
Description: The molecule is a branched polysaccharide acid oxoanion comprised of an octasaccharide repeating unit consisting of a backbone of two glucose and two glucuronic acid residues, and a side chain of three glucose and one galactose residues. The octasaccharide is modified by two pyruvyl and two non-stoichiometric O-acetyl groups, and one non-stoichiometric hydroxybutanoyl group. Note thet the structure shown and its molfile represent only one of the possible substitution patterns.
Result: CC(=O)O[C@@H]1[C@@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@H](C(=O)[O-])[C@@H](O[C@@H]4O[C@H](C(=O)[O-])[C@@H](O)[C@H](O)[C@H]4O)[C@H](O)[C@H]3OC(C)=O)[C@H](O)[C@H]2O)[C@@H](CO[C@@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O[C@@H]4O[C@@H]5CO[C@](C)(C(=O)[O-])O[C@H]5[C@H](O[C@@H]5O[C@@H]6CO[C@@](C)(C(=O)[O-])O[C@@H]6[C@H](OC(=O)CC(C)O)[C@H]5O)[C@H]4O)[C@H](O)[C@H]3O)[C@H](O)[C@H]2O)O[C@@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2S,4aR,6S,7R,8R,8aR)-8-[[(2R,4aR,6S,7R,8R,8aS)-2-carboxylato-7-hydroxy-8-(3-hydroxybutanoyloxy)-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-6-[(2R,3S,4R,5R,6S)-6-[(2R,3S,4R,5R,6R)-6-[[(2R,3S,4S,5R,6S)-5-acetyloxy-3-[(2S,3R,4R,5S,6R)-5-[(2R,3R,4S,5S,6S)-3-acetyloxy-6-carboxylato-5-[(2R,3R,4S,5S,6S)-6-carboxylato-3,4,5-trihydroxyoxan-2-yl]oxy-4-hydroxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,6-dihydroxyoxan-2-yl]methoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-7-hydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-2-carboxylate
The molecule is a branched polysaccharide acid oxoanion comprised of an octasaccharide repeating unit consisting of a backbone of two glucose and two glucuronic acid residues, and a side chain of three glucose and one galactose residues. The octasaccharide is modified by two pyruvyl and two non-stoichiometric O-acetyl groups, and one non-stoichiometric hydroxybutanoyl group. Note thet the structure shown and its molfile represent only one of the possible substitution patterns.