You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,2R,6R,7S)-4-(4-methoxyphenyl)-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H17NO3
assistant