You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-(5,5-dimethyl-1-phenylbenzo[b][1]benzosilol-2-yl)-4-phenyl-6-(9-phenyldibenzofuran-2-yl)-1,3,5-triazine .
user
C47H33N3OSi
assistant