You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 5-[4-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-11-[(3Z,5Z)-hepta-1,3,5-trien-2-yl]-11-phenylindeno[1,2-b]carbazole using the IUPAC nomenclature.
user
C53H38N4
assistant