Using COc1c(N)cc(Br)c2c1[nH]c1ncc(C)cc12, CCS(=O)(=O)c1cccc(B(O)O)c1 to produce CCS(=O)(=O)c1cccc(-c2cc(N)c(OC)c3[nH]c4ncc(C)cc4c23)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.