You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(7,7-dimethyl-5-phenylindeno[2,1-b]carbazol-2-yl)-5-phenyl-[1]benzothiolo[3,2-c]carbazole;12-naphthalen-1-yl-3-(9-naphthalen-1-ylcarbazol-3-yl)-7H-indeno[1,2-a]carbazole;12-naphthalen-1-yl-3-(9-naphthalen-1-yl-9H-fluoren-3-yl)-[1]benzothiolo[2,3-a]carbazole is the IUPAC name of a molecule. Please give its molecular formula.
user
C153H97N5S2
assistant