You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-[3-[3-benzoyl-8-(trifluoromethyl)quinolin-4-yl]phenyl]-3-(2-propan-2-ylphenyl)urea by IUPAC nomenclature, provide its molecular formula.
user
C33H26F3N3O2
assistant