Using CC(C)Oc1ncc(-c2nc(-c3ccc4c(c3)CCNCC4)no2)cc1Cl, CCOC(=O)CCCBr to produce CCOC(=O)CCCN1CCc2ccc(-c3noc(-c4cnc(OC(C)C)c(Cl)c4)n3)cc2CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.