Using CCc1sc(C(=O)C2CCCCC2)cc1C(Nc1ccc(C(=O)OC)cc1)C1CCCCC1 to produce CCc1sc(C(=O)C2CCCCC2)cc1C(Nc1ccc(C(=O)O)cc1)C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.