You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 4-[3-[1-(benzenesulfonyl)indol-3-yl]phenyl]-8-(trifluoromethyl)quinoline-3-carbonitrile is given. What is its corresponding molecular formula?
user
C31H18F3N3O2S
assistant