You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3,5-dichloro-N-[(4Z)-4-[(2-nitrophenyl)methylidene]-5-oxo-2-phenylimidazol-1-yl]-1-benzothiophene-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H14Cl2N4O4S
assistant