Using CC(C)(C)OC(=O)N1CC(c2cccc3cc(S(=O)(=O)c4ccccc4)cnc23)C1 to produce O=S(=O)(c1ccccc1)c1cnc2c(C3CNC3)cccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.