You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[[2-[6-[2,6-bis[bis(trimethylsilyl)methyl]-4-tert-butylphenyl]-2,4,7-triphenyl-1,6-digermatricyclo[3.3.0.02,6]octa-3,7-dien-1-yl]-3-[bis(trimethylsilyl)methyl]-5-tert-butylphenyl]-trimethylsilylmethyl]-trimethylsilane The above is the IUPAC name of a molecule. Write its molecular formula.
user
C72H116Ge2Si8
assistant