You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (5R)-5-methyl-5-(2-methylpropyl)-3-[(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)methyl]imidazolidine-2,4-dione into its molecular formula.
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C12H18N4O2S2
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