You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 4-N-[4-[5-tert-butyl-3-[4-(N-[4-(N-phenylanilino)phenyl]anilino)phenyl]quinoxalin-2-yl]phenyl]-1-N,1-N,4-N-triphenylbenzene-1,4-diamine into molecular formula.
user
C72H58N6
assistant