Using Oc1ccc2c(c1)OCO2, CS(=O)(=O)OCC1CCCN(C(=O)C2(c3ccc(Cl)cc3)CCC2)C1 to produce O=C(N1CCCC(COc2ccc3c(c2)OCO3)C1)C1(c2ccc(Cl)cc2)CCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.