You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-(1-azoniatricyclo[7.3.1.05,13]trideca-5(13),6,8-trien-1-yl)-1-naphthalen-2-ylethanone by IUPAC nomenclature, provide its molecular formula.
user
C24H24NO+
assistant