You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 7-butyl-5,7,14-triazatetracyclo[10.3.1.02,10.04,8]hexadeca-2,4(8),5,9-tetraene is given. What is its corresponding molecular formula?
user
C17H23N3
assistant