Based on the SMILES representation O=C([O-])C(=O)C(=O)O, the molecule can be described as:
The molecule is a dicarboxylic acid monoanion. It derives from a malonate(1-). It is a conjugate base of an oxomalonic acid. It is a conjugate acid of an oxomalonate(2-).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
3-hydroxy-2,3-dioxopropanoate
The molecule is a dicarboxylic acid monoanion. It derives from a malonate(1-). It is a conjugate base of an oxomalonic acid. It is a conjugate acid of an oxomalonate(2-).