Using Cn1cc(N)cn1, CC(C)(C)OC(=O)N1CC(Nc2ccnc(Cl)n2)C2(CCCC2)C1 to produce Cn1cc(Nc2nccc(NC3CN(C(=O)OC(C)(C)C)CC34CCCC4)n2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.