Using CC(C)(C)OC(=O)N1CCC(N)CC1, Clc1ccc2ccccc2n1 to produce CC(C)(C)OC(=O)N1CCC(Nc2ccc3ccccc3n2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.