Using NC(=O)[C@@H]1[C@H](Nc2nc(Cl)ncc2Cl)[C@H]2C=C[C@@H]1C2, CC(C)(C)OC(=O)N1CCC[C@@H]1Cn1cc(N)cn1 to produce NC(=O)[C@@H]1[C@H](Nc2nc(Nc3cnn(C[C@H]4CCCN4)c3)ncc2Cl)[C@H]2C=C[C@@H]1C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.