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 3-[1-[(3-cyclopentyloxyphenyl)methyl]pyrrolidin-2-yl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-d][1,4]diazepine is given. What is its corresponding molecular formula?
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C22H31N5O
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