Using CNCc1ccc(F)c(Br)c1, COC(=O)c1cccc(C(=O)O)c1 to produce COC(=O)c1cccc(C(=O)N(C)Cc2ccc(F)c(Br)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.