You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(Z)-1-(4-fluorophenyl)-3-[4-[2-(4-methylanilino)-2-oxoethyl]sulfanylanilino]-3-oxoprop-1-en-2-yl]benzamide ?
user
C31H26FN3O3S
assistant