Using O=S([O-])[O-], COc1cc(Cl)c(-n2c(=O)[nH]c3cnc(C#N)nc32)cc1OCc1c(OC)ccc(F)c1F to produce COc1cc(Cl)c(-n2c(=O)[nH]c3cnc(C(N)=O)nc32)cc1OCc1c(OC)ccc(F)c1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.