Question: Please describe this drug.
 The Compound can be represented with the SMILES O=C([O-])CC(=O)C(=O)[O-].
Answer: Oxaloacetate(2-) is a C4-dicarboxylate resuting from deprotonation of both carboxy groups of oxaloacetic acid. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a C4-dicarboxylate and an oxo dicarboxylic acid dianion. It is functionally related to a succinate(2-). It is a conjugate base of an oxaloacetic acid.
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C([O-])CC(=O)C(=O)[O-]
C(C(=O)C(=O)[O-])C(=O)[O-]
2-oxobutanedioate
Please describe this drug.
Oxaloacetate(2-) is a C4-dicarboxylate resuting from deprotonation of both carboxy groups of oxaloacetic acid. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a C4-dicarboxylate and an oxo dicarboxylic acid dianion. It is functionally related to a succinate(2-). It is a conjugate base of an oxaloacetic acid.