You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-amino-2-(ethylamino)-N-(4-propan-2-yl-1,3-thiazol-2-yl)-1,3-thiazole-5-carboxamide into its molecular formula.
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C12H17N5OS2
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