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 [2-(2-bromoanilino)-2-oxoethyl] 6-chloro-3,4-dihydro-2H-1,5-benzodioxepine-8-carboxylate .
user
C18H15BrClNO5
assistant