You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 5-[4-(2,3,4,5,6-pentadeuteriophenyl)-6-(9-phenyldibenzofuran-3-yl)-1,3,5-triazin-2-yl]-[1]benzothiolo[3,2-c]carbazole using the IUPAC nomenclature.
user
C45H26N4OS
assistant