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 15-dibenzothiophen-4-yl-4-[9-(4,6-dinaphthalen-2-yl-1,3,5-triazin-2-yl)carbazol-3-yl]-15-azatetracyclo[10.2.1.05,14.08,13]pentadeca-1(14),2,4,6,8(13),9,11-heptaene ?
user
C61H35N5S
assistant