You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4E)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-5-(3-ethoxy-4-propoxyphenyl)pyrrolidine-2,3-dione into its molecular formula.
user
C31H27Cl2N3O5S2
assistant