You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[2-[(1S,2S)-2-phenylcyclopropanecarbonyl]diazinan-1-yl]naphthalene-1-carbonitrile The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H23N3O
assistant