Using CCC(C)(C)CC(O)CN, CC(C)(C)OC(=O)N1CC(F)(F)C[C@@]1(Cc1ccc(-c2ccc(F)cn2)cc1)C(=O)O to produce CCC(C)(C)CC(O)CNC(=O)C1(Cc2ccc(-c3ccc(F)cn3)cc2)CC(F)(F)CN1C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.