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 (2R)-17-(1-fluoro-2-hydroxyethylidene)-2,10,13-trimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol is given. What is its corresponding molecular formula?
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C22H33FO2
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