Task: Please create a text description for a molecule.
Molecule SMILES: O=C([O-])C(=O)CP(=O)([O-])[O-]
Constraint: Answer the question with complete sentences.
Result: The molecule is a triply-charged monocarboxylic acid anion obtained by deprotonation of the carboxy and phospho groups of 3-phosphonopyruvic acid. It derives from a pyruvate and a phosphonate(2-). It is a conjugate base of a 3-phosphonatopyruvate(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#}
2-oxo-3-phosphonatopropanoate
The molecule is a triply-charged monocarboxylic acid anion obtained by deprotonation of the carboxy and phospho groups of 3-phosphonopyruvic acid. It derives from a pyruvate and a phosphonate(2-). It is a conjugate base of a 3-phosphonatopyruvate(2-).