You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (3R)-1-[[3-[4-(trifluoromethyl)phenyl]pyrazolidin-4-yl]methyl]pyrrolidin-3-amine;hydrochloride by IUPAC nomenclature, provide its molecular formula.
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C15H22ClF3N4
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