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 (E)-N-[1-(4-ethoxyphenyl)ethyl]-3-(7-methoxy-1-benzofuran-2-yl)prop-2-enamide is given. What is its corresponding molecular formula?
user
C22H23NO4
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