Using COC(=O)/C=C/CBr, CC(C)(C)OC(=O)NCCNCc1ccc(F)cc1 to produce COC(=O)C=CCN(CCNC(=O)OC(C)(C)C)Cc1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.