You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [(1R,2S,6S,7R)-3-oxa-4-azatricyclo[5.2.1.02,6]dec-4-en-5-yl]-phenylmethanone .
user
C15H15NO2
assistant