You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[4-(3-chloro-4-fluorophenyl)phenyl]-3-[[2-[(4-phenylbenzoyl)amino]benzoyl]amino]propanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H26ClFN2O4
assistant