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 N-[4-(3,5-diphenylphenyl)phenyl]-9,9-diphenyl-N-[4-(9-phenylfluoren-9-yl)phenyl]fluoren-1-amine;N-[4-(3,5-diphenylphenyl)phenyl]-9,9-diphenyl-N-[4-(9-phenylfluoren-9-yl)phenyl]fluoren-2-amine;N-[4-(3,5-diphenylphenyl)phenyl]-9,9-diphenyl-N-[4-(9-phenylfluoren-9-yl)phenyl]fluoren-3-amine .
user
C222H153N3
assistant