User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a butan-4-olide having a tosyloxymethyl group at the 3-position and two methyl substituents at the 5-position. It is a butan-4-olide and a tosylate ester.
Assistant: This is a molecule that fits this description: Cc1ccc(S(=O)(=O)OCC2CC(C)(C)OC2=O)cc1
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#}
(5,5-dimethyl-2-oxooxolan-3-yl)methyl 4-methylbenzenesulfonate
The molecule is a butan-4-olide having a tosyloxymethyl group at the 3-position and two methyl substituents at the 5-position. It is a butan-4-olide and a tosylate ester.