User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is the anion formed by loss of a proton from the carboxy group of (R)-3-hydroxyisobutyric acid; major microspecies at pH 7.3. It is a conjugate base of a (2R)-3-HYDROXY-2-METHYLPROPANOIC ACID. It is an enantiomer of a (S)-3-hydroxyisobutyrate.
Assistant: This is a molecule that fits your description: C[C@H](CO)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#}
C[C@H](CO)C(=O)[O-]
(2R)-3-hydroxy-2-methylpropanoate
The molecule is the anion formed by loss of a proton from the carboxy group of (R)-3-hydroxyisobutyric acid; major microspecies at pH 7.3. It is a conjugate base of a (2R)-3-HYDROXY-2-METHYLPROPANOIC ACID. It is an enantiomer of a (S)-3-hydroxyisobutyrate.