Using COC(=O)c1cc2n(c1/C=N/S(=O)C(C)(C)C)CCCC2 to produce COC(=O)c1cc2n(c1CNS(=O)C(C)(C)C)CCCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.