You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
18-tert-butyl-N,14-bis(4-tert-butylphenyl)-8-dibenzofuran-1-yl-11-[dimethyl-(4-methylphenyl)silyl]-N-(2-phenylphenyl)-22-oxa-8,14-diaza-1-borahexacyclo[11.10.1.02,7.09,24.015,23.016,21]tetracosa-2(7),3,5,9,11,13(24),15(23),16(21),17,19-decaen-5-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C77H72BN3O2Si
assistant