Using CCOC(=O)C1CCN(C(=O)OC(C)(C)C)CC1, Clc1ccc(C=NC2CC2)cc1 to produce CC(C)(C)OC(=O)N1CCC2(CC1)C(=O)N(C1CC1)C2c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.