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 1-[4-[[5,5-dimethyl-2,4-dioxo-3-[4-(trifluoromethoxy)phenyl]imidazolidin-1-yl]methyl]pyridin-3-yl]-3-pyridin-2-ylurea ?
user
C24H21F3N6O4
assistant