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 3-[(2S)-1-[cyano(methyl)amino]-3-cyclohexyl-1-oxopropan-2-yl]-3-methyl-2H-thiophene-2-carboxamide is given. What is its corresponding molecular formula?
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C17H25N3O2S
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