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-[2-(1H-indol-3-yl)ethyl]-3-[2-[(3-nitrophenyl)methoxy]naphthalen-1-yl]prop-2-enamide is given. What is its corresponding molecular formula?
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C31H24N4O4
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