You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-benzyl-3-phenyl-N-(2-phenylethyl)-2-[[2-(trifluoromethyl)phenyl]carbamoylamino]propanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C32H30F3N3O2
assistant