You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N'-[4-(3,4-dimethoxyphenyl)-4-[1,3-dioxo-4-[4-[(1R)-1-phenylethyl]piperazin-1-yl]isoindol-2-yl]butyl]ethanimidamide into molecular formula.
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C34H41N5O4
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