Using O=C(O)c1cccc(S(=O)(=O)Nc2c(F)cccc2F)c1, C1C[C@@H]2CNCCN2C1 to produce O=C(c1cccc(S(=O)(=O)Nc2c(F)cccc2F)c1)N1CCN2CCC[C@@H]2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.