Using CN(C)c1ccccn1, COc1cc(CC(=O)NCCCc2ccc(C)c(C)c2)ccc1OCCBr to produce CNCCOc1ccc(CC(=O)NCCCc2ccc(C)c(C)c2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.