Using Clc1ccc(Cl)nn1, CC(C)(C)OC(=O)N1C[C@@H]2CC1CN2 to produce CC(C)(C)OC(=O)N1C[C@@H]2CC1CN2c1ccc(Cl)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.