Using OCc1cccs1, COc1ccc(S(=O)(=O)n2cc(F)c(N)nc2=O)cc1 to produce COc1ccc(S(=O)(=O)n2cc(F)c(=N)n(Cc3cccs3)c2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.