Using C#CCBr, COc1ccc2c(c1)Oc1ccc(C)cc1C(N1CCNCC1)C2 to produce C#CCN1CCN(C2Cc3ccc(OC)cc3Oc3ccc(C)cc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.