You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4Z)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-5-pyridin-4-yl-1-[3-(trifluoromethoxy)phenyl]pyrrolidine-2,3-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H19F3N2O5
assistant