You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(Z)-3-[4-[2-(3-chloro-2-methylanilino)-2-oxo-1-phenylethyl]sulfanylanilino]-1-[4-(dimethylamino)phenyl]-3-oxoprop-1-en-2-yl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C39H35ClN4O3S
assistant