Task: Please give me a SMILES based on the description below.
Description: The molecule is the ionic polymer obtained by global deprotonation of the carboxy groups of alginic acid; major species at pH 7.3. It is a carbohydrate acid anion and an ionic polymer. It is a conjugate base of an alginic acid.
Result: O=C([O-])C1O[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-])C1O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]1O
(3S,4S,5S,6R)-3,4,5,6-tetrahydroxyoxane-2-carboxylate
The molecule is the ionic polymer obtained by global deprotonation of the carboxy groups of alginic acid; major species at pH 7.3. It is a carbohydrate acid anion and an ionic polymer. It is a conjugate base of an alginic acid.