You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named [(6S,8R,9S,10R,13S,14R,17R)-17-acetyl-6,10,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate by IUPAC nomenclature, provide its molecular formula.
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C24H34O4
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