You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 5-[4-[4-dibenzofuran-2-yl-6-(9-phenylcarbazol-3-yl)-1,3,5-triazin-2-yl]-2,6-diphenylnaphthalen-1-yl]benzo[b]carbazole is given. What is its corresponding molecular formula?
user
C71H43N5O
assistant