Using CCN1CCC(Cc2cc(F)ccc2S(=O)(=O)Nc2ccc3c(c2C(=O)OC)OCC2CC32)CC1 to produce CCN1CCC(Cc2cc(F)ccc2S(=O)(=O)Nc2ccc3c(c2C(=O)O)OCC2CC32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.