You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 4-[3-[4-cyano-3-(trifluoromethyl)phenyl]-5,5-dimethyl-4-oxo-2-sulfanylideneimidazolidin-1-yl]-N-(4,9-dihydro-3H-xanthen-9-yl)-2-fluorobenzamide .
user
C33H24F4N4O3S
assistant