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 N-(9,9-dimethylfluoren-4-yl)-N-[3-(9-phenylfluoren-9-yl)phenyl]phenanthren-2-amine;9,9-dimethyl-N-[4-[3-(2,3,4,5,6-pentadeuteriophenyl)phenyl]phenyl]-N-[3-(9-phenylfluoren-9-yl)phenyl]fluoren-3-amine ?
user
C112H82N2
assistant