You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-bromo-4-chloro-6-[[4-oxo-2-[3-(trifluoromethyl)phenyl]quinazolin-3-yl]iminomethyl]phenoxy]-N-(2-fluorophenyl)acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H18BrClF4N4O3
assistant