Using Cn1cc2c(c1)S(=O)(=O)N(CCCN1CCN(c3ccc(F)cc3)CC1)CCC2=O to produce Cn1cc2c(c1)S(=O)(=O)N(CCCN1CCN(c3ccc(F)cc3)CC1)CCC2O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.