Task: Please create a description for a molecule.
Molecule SMILES: O=C(O)/C([O-])=C(\[O-])C(=O)O
Constraint: Answer the question with full sentences.
Result: The molecule is a C4-dicarboxylate resuting from deprotonation of both carboxy groups of dihydroxyfumaric acid. It derives from a fumarate(2-). It is a conjugate base of a dihydroxyfumaric 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#}
O=C(O)/C([O-])=C(\[O-])C(=O)O
(E)-1,4-dihydroxy-1,4-dioxobut-2-ene-2,3-diolate
The molecule is a C4-dicarboxylate resuting from deprotonation of both carboxy groups of dihydroxyfumaric acid. It derives from a fumarate(2-). It is a conjugate base of a dihydroxyfumaric acid.