You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[5-[2-[2-(propan-2-yloxymethyl)-1H-imidazol-5-yl]propylsulfonyl]pentyl]imidazolidine-2,4-dione into molecular formula.
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C18H30N4O5S
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