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 3-[4-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-3-yl]phenyl]-9-phenylcarbazole;3-[4-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazol-3-yl]phenyl]-9-phenylcarbazole .
user
C103H67N9
assistant