You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[3-methoxy-4-[(4-nitrophenyl)methoxy]-5-prop-2-enylphenyl]-2-(3-nitrophenyl)prop-2-enenitrile into molecular formula.
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C26H21N3O6
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