You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-dibenzofuran-1-yl-9-(4,6-diphenyl-1,3,5-triazin-2-yl)carbazole;3-dibenzofuran-1-yl-9-[2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]carbazole;3-dibenzofuran-1-yl-9-[2-[4-phenyl-6-(3-phenylphenyl)-1,3,5-triazin-2-yl]phenyl]carbazole;3-(8-phenyldibenzofuran-1-yl)-9-[4-phenyl-6-(4-phenylphenyl)-1,3,5-triazin-2-yl]carbazole is the IUPAC name of a molecule. Please give its molecular formula.
user
C186H116N16O4
assistant