Using CC(C)(C)OC(=O)N[C@H]1CCN(S(=O)(=O)c2ccc3c(c2)nc(C(C)(C)C)n3CC2CCC(F)(F)CC2)C1 to produce CC(C)(C)c1nc2cc(S(=O)(=O)N3CC[C@H](N)C3)ccc2n1CC1CCC(F)(F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.