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 (2S)-2-(difluoromethyl)-1-N-[4-methyl-5-(2-propan-2-ylpyrimidin-4-yl)-1,3-thiazol-2-yl]pyrrolidine-1,2-dicarboxamide into molecular formula.
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C18H22F2N6O2S
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