Using O=C(OC(C(=O)c1ccc(F)cc1)c1ccncc1)c1ccccc1, N#CN to produce Nc1nc(-c2ccc(F)cc2)c(-c2ccncc2)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.