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 (Z)-2-cyano-N-[1-(4-ethylphenyl)ethyl]-3-[2-hydroxyethyl(methyl)amino]prop-2-enamide is given. What is its corresponding molecular formula?
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C17H23N3O2
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