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 tert-butyl 3-(4-hydroxyphenyl)-2-[[2-[(2-methylpropan-2-yl)oxy]-2-oxoacetyl]amino]propanoate;ethane is given. What is its corresponding molecular formula?
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C21H33NO6
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