You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-[4-[[2-methyl-6-[(4-methylpyridin-2-yl)amino]pyrimidin-4-yl]amino]phenyl]-1-propan-2-ylimidazole-4-sulfonamide is given. What is its corresponding molecular formula?
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C23H26N8O2S
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