You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (2-ethoxy-2-oxoethyl) 2-[methyl-[2-[(2-methylpropan-2-yl)oxy]acetyl]amino]acetate is given. What is its corresponding molecular formula?
user
C13H23NO6
assistant