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 2-[4-[10-(2,3,4,5,6-pentadeuteriophenyl)anthracen-9-yl]naphthalen-1-yl]dibenzofuran;2-[4-[10-(2,3,4,5,6-pentadeuteriophenyl)anthracen-9-yl]naphthalen-1-yl]-1-phenyldibenzofuran .
user
C90H56O2
assistant