User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a 2-hydroxy-4-oxobutane-1,2,4-tricarboxylate resulting from the deprotonation of all three carboxy groups of (2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid; the major species at pH 7.3. It is a conjugate base of a (2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid.
Assistant: This is a molecule that fits this description: O=C([O-])C[C@@](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#}
(2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylate
The molecule is a 2-hydroxy-4-oxobutane-1,2,4-tricarboxylate resulting from the deprotonation of all three carboxy groups of (2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid; the major species at pH 7.3. It is a conjugate base of a (2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid.