You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-(1,3-dioxoisoindol-2-yl)-N-(2-phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)propanamide into molecular formula.
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C22H18N4O3S
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