Using Cc1ccc(N(CC(C)C)S(=O)(=O)c2ccc(OCC3CCOCC3)cc2C(=O)O)c(C)c1 to produce Cc1ccc(N(CC(C)C)S(=O)(=O)c2ccc(OCC3CCOCC3)cc2CO)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.