Using CC(C)(C)c1nc2cc(S(=O)(=O)N3CCOC(C(=O)O)C3)ccc2n1CC1CCC(F)(F)CC1, CCN to produce CCNC(=O)C1CN(S(=O)(=O)c2ccc3c(c2)nc(C(C)(C)C)n3CC2CCC(F)(F)CC2)CCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.