You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 5-(5-cyano-2-ethenylpyridin-4-yl)-6-cyclopropyl-2-[4-(4-methoxybutanoyl)-3-propan-2-ylpiperazin-1-yl]-4-methylpyridine-3-carbonitrile by IUPAC nomenclature, provide its molecular formula.
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C30H36N6O2
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