Using CC(C)n1ncc2c1C(=O)NC1(CCNCC1)C2, On1nnc2ccccc21 to produce CC(C)n1ncc2c1C(=O)NC1(CCN(C(=O)c3ccc4nn(C)cc4c3)CC1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.