You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-[1-(1,3-dimethyl-2,4-dioxo-7-propylpyrrolo[2,3-d]pyrimidine-6-carbonyl)piperidin-4-yl]-1,3-thiazolidine-2,4-dione into its molecular formula.
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C20H25N5O5S
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