You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named ethane;N-ethyl-N-[2-[methyl(3-methylidenepent-4-enyl)amino]ethyl]-2-(1-oxo-3H-2-benzofuran-5-yl)acetamide;(E)-2-methylpent-2-enenitrile is given. What is its corresponding molecular formula?
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C29H43N3O3
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