Using O=C([O-])[O-], COC(=O)c1cc(-c2ccc(F)cc2)c2nc(C(C)C)[nH]c2c1 to produce COC(=O)c1cc(-c2ccc(F)cc2)c2nc(C(C)C)n(C)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.