Using COc1ccc2c(Oc3ccc(N)cc3)c(-c3ccccc3)c(C)cc2c1, O=S(=O)(Cl)CC(F)(F)F to produce COc1ccc2c(Oc3ccc(NS(=O)(=O)CC(F)(F)F)cc3)c(-c3ccccc3)c(C)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.