You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (2-anilino-2-oxoethyl) 2-[(1R,2R,6S,7R,8S,9S)-8,9-dichloro-3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl]acetate ?
user
C19H18Cl2N2O5
assistant