You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-methyl-1-[4-[methyl-[6-methyl-5-[(Z)-pent-1-enyl]pyrimidin-4-yl]amino]cyclohexyl]methanesulfonamide into molecular formula.
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C19H32N4O2S
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