Using CS(=O)(=O)Cl, CC1(C)Oc2cc(N)ccc2N(c2ccccc2)C1=O to produce CC1(C)Oc2cc(NS(C)(=O)=O)ccc2N(c2ccccc2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.