Using Cc1ccc(S(=O)(=O)n2ccc3c(COC4CCCCO4)c(C=O)cc(C)c32)cc1 to produce Cc1ccc(S(=O)(=O)n2ccc3c(COC4CCCCO4)c(CO)cc(C)c32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.