You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as methyl (3R)-3-tert-butylsulfanyloxy-2-(1,1-dioxo-1,4-thiazinan-4-yl)butanoate using the IUPAC nomenclature.
user
C13H25NO5S2
assistant