Using COc1ccc(NN)cc1, CCN(CC)C(=O)C1CC(=O)c2ccccc2S1 to produce CCN(CC)C(=O)C1Sc2ccccc2-c2[nH]c3ccc(OC)cc3c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.