You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 8-(3H-dibenzofuran-3-id-4-yl)-9-[4-phenyl-2,6-di(propan-2-yl)phenyl]purine;iridium;trimethyl-[4-(2-methylpropyl)-6-phenylpyridin-3-yl]silane into its molecular formula.
user
C53H53IrN5OSi-2
assistant