User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a 2-oxo monocarboxylic acid anion that is the conjugate base of 3-methyl-2-oxobutanoic acid, arising from deprotonation of the carboxy group. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a 2-oxo monocarboxylic acid anion, an oxo fatty acid anion and a branched-chain fatty acid anion. It derives from a butyrate. It is a conjugate base of a 3-methyl-2-oxobutanoic acid.
Assistant: This is a molecule that fits this description: CC(C)C(=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#}
CC(C)C(=O)C(=O)[O-]
3-methyl-2-oxobutanoate
The molecule is a 2-oxo monocarboxylic acid anion that is the conjugate base of 3-methyl-2-oxobutanoic acid, arising from deprotonation of the carboxy group. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a 2-oxo monocarboxylic acid anion, an oxo fatty acid anion and a branched-chain fatty acid anion. It derives from a butyrate. It is a conjugate base of a 3-methyl-2-oxobutanoic acid.