Using Cc1ccccc1-c1c(COS(C)(=O)=O)nc2cccc(C)n2c1=O, Sc1ncnc2[nH]cnc12 to produce Cc1ccccc1-c1c(CSc2ncnc3[nH]cnc23)nc2cccc(C)n2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.