Using c1c[nH]cn1, COc1ccc(C2=NN(CCBr)C(=O)[C@H]3CCCC[C@@H]23)cc1OC to produce COc1ccc(C2=NN(CCn3ccnc3)C(=O)[C@H]3CCCC[C@@H]23)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.