Using NS(=O)(=O)c1ccc(B(O)O)cc1, COC(=O)c1cc(C)c(-c2ccc(OC)c(Br)c2)n1C to produce COC(=O)c1cc(C)c(-c2ccc(OC)c(-c3ccc(S(N)(=O)=O)cc3)c2)n1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.