You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 4-(3-methylsulfonylphenyl)-2-phenyl-1-[[1-(2,2,2-trifluoroethyl)piperidin-4-yl]methyl]piperazine by IUPAC nomenclature, provide its molecular formula.
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C25H32F3N3O2S
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