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-chloro-N-(2,4-dimethoxyphenyl)-4-(4-methyl-1,1,3-trioxo-1,2-thiazolidin-2-yl)benzamide into molecular formula.
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C19H19ClN2O6S
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