User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (2R,3E)-5-oxopent-3-ene-1,2,5-tricarboxylic acid; major species at pH 7.3. It is a conjugate base of a (2R,3E)-5-oxopent-3-ene-1,2,5-tricarboxylic acid.
Assistant: This is a molecule that fits this description: O=C([O-])C[C@H](/C=C/C(=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-])C[C@H](/C=C/C(=O)C(=O)[O-])C(=O)[O-]
(E,2R)-5-oxopent-3-ene-1,2,5-tricarboxylate
The molecule is a tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (2R,3E)-5-oxopent-3-ene-1,2,5-tricarboxylic acid; major species at pH 7.3. It is a conjugate base of a (2R,3E)-5-oxopent-3-ene-1,2,5-tricarboxylic acid.