You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-cyclopropyl-2-ethyl-N-[2-[4-(2-methylphenyl)piperazin-1-yl]-5-[3-(2-oxopyrrolidin-1-yl)propylcarbamoyl]phenyl]pyrazole-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C34H43N7O3
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