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 6-[[4-[5-(trifluoromethyl)pyridin-2-yl]-1,4-diazepan-1-yl]methyl]-2,3-dihydro-1H-inden-5-ol is given. What is its corresponding molecular formula?
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C21H24F3N3O
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