You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 9,9-dihexyl-N,N-diphenyl-7-[7,17,18-tris[9,9-dihexyl-7-(N-phenylanilino)fluoren-2-yl]-12,12-dihexyl-5,8,16,19-tetrazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,13,15(20),16,18-decaen-6-yl]fluoren-2-amine into molecular formula.
user
C177H198N8
assistant