Task: Please create a text description for a molecule.
Molecule SMILES: O=C([O-])C/C=C/C=C(\[O-])C(=O)O
Constraint: Answer the question with complete sentences.
Result: The molecule is a dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of 2-hydroxyhepta-2,4-dienedioic acid; major species at pH 7.3. It is a conjugate base of a 2-hydroxyhepta-2,4-dienedioic acid. It is a tautomer of a 2-oxohept-4-ene-1,7-dioate.
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/C=C/C=C(\[O-])C(=O)O
(3E,5Z)-7-hydroxy-6-oxido-7-oxohepta-3,5-dienoate
The molecule is a dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of 2-hydroxyhepta-2,4-dienedioic acid; major species at pH 7.3. It is a conjugate base of a 2-hydroxyhepta-2,4-dienedioic acid. It is a tautomer of a 2-oxohept-4-ene-1,7-dioate.