You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 4-[[4,6-bis[4-(10,15,20-triphenyl-21,23-dihydroporphyrin-5-yl)anilino]-1,3,5-triazin-2-yl]amino]benzoic acid ?
user
C98H66N14O2
assistant