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 1-[1-[2-[[[3,5-bis(trifluoromethyl)phenyl]methyl-(2-methyl-1,3-dihydrotetrazol-5-yl)amino]methyl]-4-(trifluoromethyl)phenyl]propyl]-4-(ethylamino)piperidine-4-carboxamide is given. What is its corresponding molecular formula?
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C30H37F9N8O
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