You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5,11,17,23,29-pentatert-butyl-31,32,33,34,35-pentakis(diphenylphosphorylmethoxy)hexacyclo[25.3.1.13,7.19,13.115,19.121,25]pentatriaconta-1(30),3,5,7(35),9,11,13(34),15,17,19(33),21(32),22,24,27(31),28-pentadecaene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C120H125O10P5
assistant