You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1-(3,9-diazabicyclo[4.2.1]nonan-3-yl)-3-(3,5-dimethyl-4-nitropyrazol-1-yl)propan-1-one;hydrochloride .
user
C15H24ClN5O3
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