You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 9-[3-[3-(20-phenyl-6,9,20-triazapentacyclo[11.7.0.02,10.03,8.014,19]icosa-1(13),2(10),3(8),4,6,11,14,16,18-nonaen-9-yl)phenyl]phenyl]carbazole-3-carbonitrile ?
user
C48H29N5
assistant