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-[[(2R)-1-(4-acetylanilino)-1-oxopropan-2-yl]amino]-3-(3,4-dimethoxyphenyl)propanoate using the IUPAC nomenclature.
user
C23H28N2O6
assistant