Using CS(=O)(=O)Cl, C[C@H]1CCc2c(ccc(-c3cnn(C4CC4)c3N)c2OC2CCC2)N1C(=O)C1CC1 to produce C[C@H]1CCc2c(ccc(-c3cnn(C4CC4)c3NS(C)(=O)=O)c2OC2CCC2)N1C(=O)C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.