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 N-[2-[(2R)-butan-2-yl]phenyl]-2-[(4S)-4-ethyl-4-(4-methoxyphenyl)-2,5-dioxoimidazolidin-1-yl]acetamide .
user
C24H29N3O4
assistant