You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
8,22,35-tribromo-4,26,31-trioxa-1,12,15,18,39-pentazapentacyclo[13.13.13.05,10.020,25.032,37]hentetraconta-5(10),6,8,20(25),21,23,32(37),33,35-nonaene The above is the IUPAC name of a molecule. Write its molecular formula.
user
C33H42Br3N5O3
assistant