Using C=CCBr, CC(C)(C)OC(=O)N1CCO[C@H](Cc2ccc(O)c(Br)c2)C1 to produce C=CCOc1ccc(C[C@@H]2CNCCO2)cc1Br, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.