You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
10-[4-[4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]phenyl]-6-pyridin-3-ylphenanthridine is the IUPAC name of a molecule. Please give its molecular formula.
user
C45H29N5
assistant