You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [2-(4-bromo-2,3-dimethylanilino)-2-oxoethyl] (1R,2S,3S,6R,7R,9S)-2-bromo-5-oxo-4-oxatricyclo[4.2.1.03,7]nonane-9-carboxylate .
user
C19H19Br2NO5
assistant