You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [(2R)-1-[[(3R)-1,1-dioxothiolan-3-yl]-methylamino]-1-oxopropan-2-yl] 4-methoxynaphthalene-1-carboxylate .
user
C20H23NO6S
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