You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 6-[9-(4,6-diphenyl-1,3,5-triazin-2-yl)dibenzofuran-2-yl]-2,3,9-triphenyl-4,4a-dihydropyrido[2,3-b]indole is given. What is its corresponding molecular formula?
user
C56H37N5O
assistant