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 (2R,3S)-3-(1-azabicyclo[2.2.2]octan-3-ylcarbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid .
user
C16H22N2O3
assistant