Task: Please create a description for a molecule based on its representation.
SMILES: O=C([O-])/C=C/C(=O)[O-].[Na+].[Na+]
Constraint: Answer the question with full sentences.
Result: The molecule is an organic sodium salt resulting from the replacement of the protons from the carboxy groups of fumaric acid by sodium ions. It has a role as a food acidity regulator. It contains a fumarate(2-).
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(=O)[O-].[Na+].[Na+]
disodium;(E)-but-2-enedioate
The molecule is an organic sodium salt resulting from the replacement of the protons from the carboxy groups of fumaric acid by sodium ions. It has a role as a food acidity regulator. It contains a fumarate(2-).