Using CS(=O)(=O)Cl, Cc1noc(CO)c1-c1cn(C)nc1C(=O)c1ccc(Cl)cc1 to produce Cc1noc(COS(C)(=O)=O)c1C1CN(C)N=C1C(=O)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.