Task: Please create a description for a molecule based on its representation.
Molecule SMILES: O=C([O-])C1=C[C@H](O)[C@@H](O)[C@@H](O[C@@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2C(=O)[O-])O1
Constraint: Answer the question with full sentences.
Result: The molecule is the dianion obtained by removal of a proton from both carboxyic acid groups of 4-(4-deoxy-alpha-D-gluc-4-enosyluronic acid)-D-galacturonic acid. It is a dicarboxylic acid dianion and a carbohydrate acid anion. It is a conjugate base of a 4-(4-deoxy-alpha-D-gluc-4-enosyluronic acid)-D-galacturonic acid.
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#}
(2S,3R,4S)-2-[(2S,3R,4R,5R)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-3,4-dihydroxy-3,4-dihydro-2H-pyran-6-carboxylate
The molecule is the dianion obtained by removal of a proton from both carboxyic acid groups of 4-(4-deoxy-alpha-D-gluc-4-enosyluronic acid)-D-galacturonic acid. It is a dicarboxylic acid dianion and a carbohydrate acid anion. It is a conjugate base of a 4-(4-deoxy-alpha-D-gluc-4-enosyluronic acid)-D-galacturonic acid.