Using Nc1[nH]nc(-c2ccc(F)cc2)c1-c1ccncc1, CCOC(=O)CC(=O)OCC to produce Oc1cc(O)n2nc(-c3ccc(F)cc3)c(-c3ccncc3)c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.