Using CCCC(C)(C)C(=O)O, Cc1ccc(-n2nc(C3(C)CC3)cc2NC(=O)Nc2ccc(N3CCNCC3)nc2)cc1 to produce CCCC(C)(C)C(=O)N1CCN(C2CCC(NC(=O)Nc3cc(C4(C)CC4)nn3-c3ccc(C)cc3)CN2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.