Task: Please create a SMILES based on the text description.
Description: The molecule is a zwitterion derived from heparosan D-glucuronic acid. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a tautomer of a heparosan D-glucuronic acid.
Result: [NH3+][C@@H]1[C@@H](O)[C@H](O[C@@H]2O[C@H](C(=O)[O-])[C@@H](O)[C@H](O)[C@H]2O)[C@@H](CO)O[C@@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
[NH3+][C@@H]1[C@@H](O)[C@H](O[C@@H]2O[C@H](C(=O)[O-])[C@@H](O)[C@H](O)[C@H]2O)[C@@H](CO)O[C@@H]1O
(2S,3S,4S,5R,6R)-6-[(2R,3S,4R,5R,6S)-5-azaniumyl-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate
The molecule is a zwitterion derived from heparosan D-glucuronic acid. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a tautomer of a heparosan D-glucuronic acid.