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-cyclohexyl-N-[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]-2-pyrimidin-2-ylsulfanylbutanamide .
user
C25H30N4O4S
assistant