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 methyl 2-[[2-(3-oxo-1,2-dihydroisoindol-1-yl)acetyl]amino]-5-propan-2-yl-1,3-thiazole-4-carboxylate into its molecular formula.
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C18H19N3O4S
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