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 2-[2-[2-[(2E)-2-[(2,5-dimethoxyphenyl)methylidene]hydrazinyl]-1,3-thiazol-4-yl]ethyl]isoindole-1,3-dione into molecular formula.
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C22H20N4O4S
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