You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-[3-[15-[(2E,4Z)-hexa-2,4-dien-2-yl]-4,5,14,16,17-pentakis-phenyl-6-[3-(5-phenylthiophen-2-yl)phenyl]-3-hexacyclo[10.10.2.02,7.08,24.013,18.019,23]tetracosa-1(22),2(7),3,5,8,10,12(24),13(18),14,16,19(23),20-dodecaenyl]phenyl]-[1]benzothiolo[2,3-b]carbazole is the IUPAC name of a molecule. Please give its molecular formula.
user
C100H65NS2
assistant