You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-[5-[5-[4-[4-[5-(5-acetylthiophen-2-yl)thiophen-2-yl]-N-[4-[5-(5-acetylthiophen-2-yl)thiophen-2-yl]phenyl]anilino]phenyl]thiophen-2-yl]thiophen-2-yl]propan-1-one .
user
C49H35NO3S6
assistant