Using O=C(Cc1ccncc1)c1ccc(F)cc1, Nc1ccn[nH]1 to produce Fc1ccc(-c2nc3[nH]ncc3c(-c3ccc(F)cc3)c2-c2ccncc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.