You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule N-(2,4-dimethoxyphenyl)-2-methyl-4-[(4R)-4-methyl-1,1,3-trioxo-1,2-thiazolidin-2-yl]benzenesulfonamide ?
user
C19H22N2O7S2
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