You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 3-[4-[1-[4-(2,3-dihydroxypropoxy)phenyl]-2-[4-(N-(9,9-dimethylfluoren-2-yl)anilino)phenyl]ethenyl]phenoxy]propane-1,2-diol ?
user
C47H45NO6
assistant