Using Nc1ccc(F)c(Br)c1, Cn1c(CC(=O)[O-])nc(N2CCOCC2)cc1=O to produce Cn1c(CC(=O)Nc2ccc(F)c(Br)c2)nc(N2CCOCC2)cc1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.