You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-(4-bromophenyl)-4-phenyl-3,5,9-triazatetracyclo[11.4.0.02,6.07,12]heptadeca-1(17),2(6),3,7(12),8,10,13,15-octaene .
user
C26H16BrN3
assistant