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 11-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-phenylpyridin-2-yl]-[1]benzothiolo[3,2-b]carbazole ?
user
C44H27N5S
assistant