Using COC(=O)c1ccc(S(C)(=O)=O)c(CBr)c1Cl, Cn1nccc1O to produce COC(=O)c1ccc(S(C)(=O)=O)c(COc2ccnn2C)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.