Task: Please create a text description for a molecule based on its representation.
Molecule SMILES: CCC(C)C(=O)C(=O)O
Constraint: Answer the question with full sentences.
Result: The molecule is a 2-oxo monocarboxylic acid that is valeric acid carrying oxo- and methyl substituents at C-2 and C-3, respectively. An alpha-keto acid analogue and metabolite of isoleucine in man, animals and bacteria. Used as a clinical marker for maple syrup urine disease (MSUD). It has a role as a human metabolite. It derives from a valeric acid. It is a conjugate acid of a 3-methyl-2-oxovalerate.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
3-methyl-2-oxopentanoic acid
The molecule is a 2-oxo monocarboxylic acid that is valeric acid carrying oxo- and methyl substituents at C-2 and C-3, respectively. An alpha-keto acid analogue and metabolite of isoleucine in man, animals and bacteria. Used as a clinical marker for maple syrup urine disease (MSUD). It has a role as a human metabolite. It derives from a valeric acid. It is a conjugate acid of a 3-methyl-2-oxovalerate.