Using N#Cc1ccc2c(c1)Sc1ccccc1CC2=O, O=C(OO)c1cccc(Cl)c1 to produce N#Cc1ccc2c(c1)S(=O)c1ccccc1CC2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.