Using CC(C)(C)OC(=O)NCCn1cc(-c2cn(S(=O)(=O)c3ccccc3)c3cc(F)ccc23)cn1 to produce NCCn1cc(-c2cn(S(=O)(=O)c3ccccc3)c3cc(F)ccc23)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.