Using COC(=O)C(C)(C)CC(=O)CSC(C)(C)C, COc1cccc(NN)c1 to produce COC(=O)C(C)(C)Cc1[nH]c2cc(OC)ccc2c1SC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.