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 1-[4-(5-hexacyclo[12.12.0.02,7.08,13.015,20.021,26]hexacosa-1(14),2(7),3,5,8,10,12,15,17,19,21,23,25-tridecaenyl)phenyl]-9-phenylcarbazole .
user
C50H31N
assistant