User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a hydroxy fatty acid anion that is the conjugate base of 2-hydroxybutyric acid, obtained by deprotonation of the carboxy group. It has a role as a human metabolite. It derives from a butyrate. It is a conjugate base of a 2-hydroxybutyric acid.
Assistant: This is a molecule that fits your description: CCC(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#}
CCC(O)C(=O)[O-]
2-hydroxybutanoate
The molecule is a hydroxy fatty acid anion that is the conjugate base of 2-hydroxybutyric acid, obtained by deprotonation of the carboxy group. It has a role as a human metabolite. It derives from a butyrate. It is a conjugate base of a 2-hydroxybutyric acid.