Using Cn1ncc2c1Nc1cc(Cl)ccc1NC2, CC(C)(C)OC(=O)NCC1CCC(C(=O)O)CC1 to produce Cn1ncc2c1Nc1cc(Cl)ccc1N(C(=O)C1CCC(CNC(=O)OC(C)(C)C)CC1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.