Using Clc1nc2ccccc2s1, CC(C)(C)OC(=O)N1CC(Oc2cc(Cl)ccc2O)C1 to produce CC(C)(C)OC(=O)N1CC(Oc2cc(Cl)ccc2Oc2nc3ccccc3s2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.