Using COc1cccc(C(=O)Nc2ccc(Br)cc2)c1N, Cc1cc(C=O)cc(C)c1OCCO to produce COc1cccc2c(=O)n(-c3ccc(Br)cc3)c(-c3cc(C)c(OCCO)c(C)c3)nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.