You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
11-phenyl-12-[4-phenyl-6-[6-[3-(9-phenylcarbazol-3-yl)carbazol-9-yl]spiro[1H-acenaphthylene-2,2'-pentacyclo[14.7.1.03,8.09,14.020,24]tetracosa-1(23),3,5,7,9,11,13,16(24),17,19,21-undecaene]-19'-yl]-1,3,5-triazin-2-yl]indolo[2,3-a]carbazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C98H61N7
assistant