Using COc1ncccc1CN1CCC(CC(=O)c2ccccc2N)CC1, CS(=O)(=O)Cl to produce COc1ncccc1CN1CCC(CC(=O)c2ccccc2NS(C)(=O)=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.