Using Cc1cc(S(=O)(=O)[O-])ccc1N=Nc1ccc(O)c(C#N)c1, O=P(Cl)(Cl)Cl to produce Cc1cc(S(=O)(=O)Cl)ccc1N=Nc1ccc(O)c(C#N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.