You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [2-[[(3R)-3-methyl-1,1-dioxothiolan-3-yl]amino]-2-oxoethyl] (E)-3-(2-methoxyphenyl)prop-2-enoate .
user
C17H21NO6S
assistant