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 [2-[[(3R)-1,1-dioxothiolan-3-yl]amino]-2-oxoethyl] (2R)-2-(4-tert-butylphenoxy)propanoate is given. What is its corresponding molecular formula?
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C19H27NO6S
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