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-[1-[5-[6-(3-cyanopyrrolo[1,2-b]pyridazin-7-yl)-4-(propan-2-ylamino)pyridin-3-yl]-1,3,4-thiadiazol-2-yl]pyrrolidin-3-yl]acetamide into molecular formula.
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C24H25N9OS
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