You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[2-(4-benzylpiperazin-1-yl)ethyl]-2,4-dimethyl-5-[(Z)-(2-oxo-5,6-dihydro-1H-indol-3-ylidene)methyl]-1H-pyrrole-3-carboxamide into its molecular formula.
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C29H35N5O2
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