You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 4,5,5,6-tetramethyl-7,8,10,17-tetrazaheptacyclo[8.6.1.02,6.03,11.04,8.07,17.012,16]heptadecane ?
user
C17H26N4
assistant