You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-(2,4-dimethoxyanilino)-2-oxoethyl] (2S)-2-[(1R,2R,6R,7R)-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]propanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H24N2O7
assistant