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-[2-(cyanomethyl)phenyl]-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propanoic acid is given. What is its corresponding molecular formula?
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C17H22N2O4
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