You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [2-(tert-butylcarbamoylamino)-2-oxoethyl] 4-(2-methylpiperidin-1-yl)sulfonylbenzoate is given. What is its corresponding molecular formula?
user
C20H29N3O6S
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