You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 5-[4-[4-[4-[4-(4-fluorophenyl)-6-phenyl-1,3,5-triazin-2-yl]phenyl]phenyl]phenyl]benzo[b]phosphindole 5-oxide ?
user
C45H29FN3OP
assistant