You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[4-(3-phenylpropyl)piperidin-1-yl]-2-[[4-(trifluoromethoxy)phenyl]methyl]-1,3-dihydroisoindole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H33F3N2O
assistant