Using CCCNC(=O)Nc1ccc(Oc2ccnc3cc(OCCCBr)c(OC)cc23)cc1Cl, CNCCO to produce CCCNC(=O)Nc1ccc(Oc2ccnc3cc(OCCCN(C)CCO)c(OC)cc23)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.