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 2-(8-dibenzofuran-4-yldibenzothiophen-4-yl)-4-dibenzothiophen-2-yl-6-phenyl-1,3,5-triazine .
user
C45H25N3OS2
assistant