User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an acyclic carboxylic anhydride of isobutyric acid. Metabolite observed in cancer metabolism. It has a role as a human metabolite. It derives from an isobutyric acid.
Assistant: This is a molecule that fits your description: CC(C)C(=O)OC(=O)C(C)C
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)OC(=O)C(C)C
CC(C)C(=O)OC(=O)C(C)C
2-methyl-1-(2-methylpropanoyloxy)propan-1-one
The molecule is an acyclic carboxylic anhydride of isobutyric acid. Metabolite observed in cancer metabolism. It has a role as a human metabolite. It derives from an isobutyric acid.