You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[4-methyl-2,5-dioxo-4-[4-(trifluoromethoxy)phenyl]imidazolidin-1-yl]-N-(4-nitrophenyl)acetamide ?
user
C19H15F3N4O6
assistant