Task: Please create a SMILES based on the text description below.
Description: The molecule is a polyanionic polymer obtained by global deprotonation of all the carboxy groups of (1->4)-beta-D-mannuronic acid; major species at pH 7.3. It is a carbohydrate acid anion and a polysaccharide acid oxoanion. It is a conjugate base of a poly[(1->4)-beta-D-mannuronic acid].
Result: O=C([O-])[C@H]1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C([O-])[C@H]1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O
(2S,3S,4S,5S,6R)-3,4,5,6-tetrahydroxyoxane-2-carboxylate
The molecule is a polyanionic polymer obtained by global deprotonation of all the carboxy groups of (1->4)-beta-D-mannuronic acid; major species at pH 7.3. It is a carbohydrate acid anion and a polysaccharide acid oxoanion. It is a conjugate base of a poly[(1->4)-beta-D-mannuronic acid].