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 3-[[4-chloro-1-(2,4-dimethoxyphenyl)-2,5-dioxopyrrol-3-yl]amino]-N-(4-ethoxyphenyl)-4-methylbenzamide into molecular formula.
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C28H26ClN3O6
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