You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 1-[(Z)-1-chloro-2-[4-[(E)-2-chloro-2-(2,4-dinitrophenyl)ethenyl]phenyl]ethenyl]-2,4-dinitrobenzene into molecular formula.
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C22H12Cl2N4O8
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