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 1-[(3R)-1-[4-(2-dimethylphosphoryl-3-fluorophenyl)-2,3-difluorophenyl]-2-hydroxypyrrolidin-3-yl]-3-[2-fluoro-4-(trifluoromethyl)phenyl]urea .
user
C26H23F7N3O3P
assistant