You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-tert-butyl-14,19,24-tris(4-tert-butylphenyl)-9-phenyl-12,28,29,30-tetrazaheptacyclo[23.2.1.110,13.115,18.120,23.02,11.03,8]hentriaconta-1,3(8),4,6,10,13(31),14,16,18,20(29),21,23,25(28),26-tetradecaen-9-ol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C67H66N4O
assistant