Using COCCl, COc1ccc(CC(=O)Nc2sccc2-c2nn[nH]n2)cc1 to produce COCn1nnc(-c2ccsc2NC(=O)Cc2ccc(OC)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.