Using NC1CCN(Cc2ccccc2)CC1, O=C(O)c1ccccc1-c1ccc(C(F)(F)F)cc1 to produce O=C(NC1CCN(Cc2ccccc2)CC1)c1ccccc1-c1ccc(C(F)(F)F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.