You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-(5-methyl-1,2-oxazol-3-yl)-3-[[2-(4-propan-2-ylphenyl)-1,3-thiazol-4-yl]methylsulfanyl]propanamide is given. What is its corresponding molecular formula?
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C20H23N3O2S2
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