You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-(3-methoxyphenyl)-2-[4-[2-(4-methoxyphenyl)ethyl]-4-methyl-2,5-dioxoimidazolidin-1-yl]acetamide .
user
C22H25N3O5
assistant