You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4E,5R)-4-[2,3-dihydro-1,4-benzodioxin-6-yl(hydroxy)methylidene]-5-(3-ethoxy-4-pentoxyphenyl)-1-(2-phenylethyl)pyrrolidine-2,3-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C34H37NO7
assistant