You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-cyclopentyl-3-[4-(trifluoromethyl)phenyl]-5,6,7,8-tetrahydro-4H-pyrazolo[3,4-d]azepine into molecular formula.
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C19H22F3N3
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