Using NCCCn1ccnc1, O=C[C@@H]1C[C@H]1CN1CCN(c2csc3cc(C(F)(F)F)ccc23)CC1 to produce FC(F)(F)c1ccc2c(N3CCN(C[C@@H]4C[C@H]4CNCCCn4ccnc4)CC3)csc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.