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Under IUPAC nomenclature, a molecule named [4-hydroxy-3,4a,8-trimethyl-4-[2-(5-oxo-2H-furan-3-yl)ethyl]-8-(3-pentylcyclopentyl)-2,3,5,6,7,8a-hexahydro-1H-naphthalen-1-yl] acetate is given. What is its corresponding molecular formula?
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C31H50O5
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