You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[2-[9-[(3E)-hexa-1,3,5-trien-3-yl]carbazol-3-yl]-6-[3-(4-phenyl-N-(4-phenylphenyl)anilino)phenyl]phenyl]-1-N,1-N,3-N,3-N-tetraphenylbenzene-1,3-diamine .
user
C84H62N4
assistant