You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
10,26-ditert-butyl-1,7-diazaoctacyclo[17.9.2.214,17.12,6.07,15.08,13.022,29.023,28]tritriaconta-2(33),3,5,8(13),9,11,14,16,19(30),20,22(29),23(28),24,26,31-pentadecaene-33-carbonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C40H35N3
assistant