Using CC(C)(C)OC(=O)N1CCc2cn(-c3ccc(S(C)(=O)=O)cc3)nc2CC1 to produce CS(=O)(=O)c1ccc(-n2cc3c(n2)CCNCC3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.