Using COC(=O)C(C)(C)Cc1cc2cnn(-c3ccc(F)cc3)c2cc1C to produce Cc1cc2c(cnn2-c2ccc(F)cc2)cc1CC(C)(C)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.