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 N-[4-(1,3-dimethylpyrazol-4-yl)-1,3-thiazol-2-yl]-3-(2,6-dioxo-1,3-diazinan-1-yl)propanamide into molecular formula.
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C15H18N6O3S
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