Task: Please give me a molecule SMILES based on the text description.
Description: The molecule is a butan-4-olide having a 2-(tosyloxy)ethyl group at the 3-position and two methyl substituents at the 5-position. It is a butan-4-olide and a tosylate ester.
Result: Cc1ccc(S(=O)(=O)OCCC2CC(C)(C)OC2=O)cc1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
2-(5,5-dimethyl-2-oxooxolan-3-yl)ethyl 4-methylbenzenesulfonate
The molecule is a butan-4-olide having a 2-(tosyloxy)ethyl group at the 3-position and two methyl substituents at the 5-position. It is a butan-4-olide and a tosylate ester.