Using CS(N)(=O)=O, Cc1ccc(N2CCOCC2)cc1C1CC(C)(C)c2cc(C(=O)O)ccc2N1 to produce Cc1ccc(N2CCOCC2)cc1C1CC(C)(C)c2cc(C(=O)NS(C)(=O)=O)ccc2N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.