You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [(E)-1-(1,2,2,3,3,4,4,5,5-nonamethylcyclopentyl)prop-1-enyl] trifluoromethanesulfonate is given. What is its corresponding molecular formula?
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C18H31F3O3S
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