You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(E)-3-[3-[2-[(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-2-oxo-1-phenylethyl]sulfanylanilino]-1-(2,3-dichlorophenyl)-3-oxoprop-1-en-2-yl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C39H30Cl2N4O3S2
assistant