Task: Please create a description for a molecule.
Molecule SMILES: O=C([O-])[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O
Constraint: Answer the question with complete sentences.
Result: The molecule is an polyanionic polymer obtained by global deprotonation of the carboxy groups of pectin. It has a role as a plant metabolite. It is a conjugate base of a pectin.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
O=C([O-])[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O
(2S,3R,4S,5R,6S)-3,4,5,6-tetrahydroxyoxane-2-carboxylate
The molecule is an polyanionic polymer obtained by global deprotonation of the carboxy groups of pectin. It has a role as a plant metabolite. It is a conjugate base of a pectin.