Using CONC1CCC2C(S(=O)(=O)c3ccccc3)CC1(c1ccccc1)N2Cc1ccccc1 to produce NC1CCC2CCC1(c1ccccc1)N2Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.