Using FC(F)(F)c1cccc(-c2cnn3ccc(Cl)nc23)c1, NC1CCC(O)CC1 to produce O[C@H]1CC[C@H](Nc2ccn3ncc(-c4cccc(C(F)(F)F)c4)c3n2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.