Answer
The reagent $O_3$ and $Me_2S$ can be used to synthesize the compound.
Work Step by Step
Ozone with $(CH_3)_2S$ breaks the carbon–carbon double bond and replaces it with carbonyl (C=O) groups.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.