Using CCc1cccc(N2CCNCC2)c1, O=C(O)Cc1ccccc1OCC(F)(F)F to produce CCc1cccc(N2CCN(C(=O)Cc3ccccc3OCC(F)(F)F)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.