Using COC(OC)C(=O)CC(=O)c1ccncc1, NNc1ccc(F)cc1 to produce COC(OC)c1cc(-c2ccncc2)n(-c2ccc(F)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.