Using CI, CC(C)(C)c1nc2c3ccc(F)cc3c3c(=O)[nH]ccc3c2[nH]1 to produce Cn1ccc2c3[nH]c(C(C)(C)C)nc3c3ccc(F)cc3c2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.