You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-6-yl)-1-(1,1-dioxo-1,2-benzothiazol-3-yl)piperidine-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C22H22N6O5S
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