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 3-[4-[9-(3,5-diphenylphenyl)carbazol-3-yl]phenyl]-9-phenylcarbazole;3-[4-[9-(2,6-diphenylpyridin-4-yl)carbazol-3-yl]phenyl]-9-phenylcarbazole;3-[4-[9-(4,6-diphenylpyrimidin-2-yl)carbazol-3-yl]phenyl]-9-phenylcarbazole;3-[4-(9-naphthalen-1-ylcarbazol-3-yl)phenyl]-9-phenylcarbazole;3-[4-(9-naphthalen-2-ylcarbazol-3-yl)phenyl]-9-phenylcarbazole;9-naphthalen-2-yl-3-[4-(9-naphthalen-2-ylcarbazol-3-yl)phenyl]carbazole;3-[4-(9-phenylcarbazol-3-yl)phenyl]-9-(4-phenylphenyl)carbazole;9-(4-phenylphenyl)-3-[4-[9-(4-phenylphenyl)carbazol-3-yl]phenyl]carbazole ?
user
C403H265N19
assistant