You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 1-[(1S,5S)-6-benzyl-3,6-diazabicyclo[3.2.2]nonan-3-yl]-3-(4,5-dimethyl-1H-pyrazol-3-yl)propan-1-one into molecular formula.
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C22H30N4O
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