Using CS(=O)(=O)Cl, CC(C)(C)OC(=O)NCCCCc1ccc(N)cc1 to produce CC(C)(C)OC(=O)NCCCCc1ccc(N(S(C)(=O)=O)S(C)(=O)=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.