Using CC(C)(C)OC(=O)n1nc(-c2cccc(F)c2)c2cc(N)ccc21, O=C(O)Cc1ccncc1 to produce O=C(Cc1ccncc1)Nc1ccc2[nH]nc(-c3cccc(F)c3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.