You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[3-(6,9-diphenyldibenzofuran-4-yl)phenyl]-4,6-bis(4-phenylphenyl)-1,3,5-triazine;2-[3-(6,9-diphenyldibenzofuran-4-yl)phenyl]-4-phenyl-6-(4-phenylphenyl)-1,3,5-triazine;2-[3-(1,6-diphenyldibenzothiophen-4-yl)phenyl]-4,6-bis(4-phenylphenyl)-1,3,5-triazine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C165H107N9O2S
assistant