You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(7-naphthalen-2-yldibenzofuran-1-yl)-2-phenanthren-2-yl-6-phenyl-1,4-dihydro-1,3,5-triazine is the IUPAC name of a molecule. Please give its molecular formula.
user
C45H29N3O
assistant