You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5,17-di(carbazol-9-yl)-8,14-bis(2,6-diphenylphenyl)-11-(3,5-diphenylphenyl)-8,14-diaza-1-borapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2(7),3,5,9,11,13(21),15(20),16,18-nonaene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C96H63BN4
assistant