You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 6a-(4-chlorophenyl)-8-(4-fluoroanilino)-6-[2-hydroxy-5-(trifluoromethoxy)phenyl]-2-(4-iodophenyl)-4,6,9a,10,10a,10b-hexahydro-3aH-isoindolo[5,6-e]isoindole-1,3,7,9-tetrone into molecular formula.
user
C39H27ClF4IN3O6
assistant