Using NC(=O)c1c(F)ccc(O)c1F, COC(=O)c1sc(CBr)nc1-c1ccc(OC)cc1 to produce COC(=O)c1sc(COc2ccc(F)c(C(N)=O)c2F)nc1-c1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.