User: I'm looking 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 (R)-dihomocitric acid; major structure at pH 7.3. It is a conjugate base of a (2R)-dihomocitric acid.
Assistant: This is a molecule that fits this description: O=C([O-])CCC[C@@](O)(CC(=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-])CCC[C@@](O)(CC(=O)[O-])C(=O)[O-]
(2R)-2-hydroxypentane-1,2,5-tricarboxylate
The molecule is a tricarboxylic acid trianion obtained by deprotonation of the three carboxy groups of (R)-dihomocitric acid; major structure at pH 7.3. It is a conjugate base of a (2R)-dihomocitric acid.