User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is the tricarboxylate anion of 2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid; major species at pH 7.3. It is a conjugate base of a 2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid.
Assistant: This is a molecule that fits your description: O=C([O-])CC(O)(CC(=O)C(=O)[O-])C(=O)[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
O=C([O-])CC(O)(CC(=O)C(=O)[O-])C(=O)[O-]
2-hydroxy-4-oxobutane-1,2,4-tricarboxylate
The molecule is the tricarboxylate anion of 2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid; major species at pH 7.3. It is a conjugate base of a 2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid.