Using COc1ccc(CBr)cc1, CC(C)(C)OC(=O)c1n[nH]c2nc(F)ccc12 to produce COc1ccc(Cn2nc(C(=O)OC(C)(C)C)c3ccc(F)nc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.