Using O=S(=O)(c1ccccc1)C1CCNCC1, FC(F)(F)c1cccnc1Cl to produce O=S(=O)(c1ccccc1)C1CCN(c2ncccc2C(F)(F)F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.