Using O=Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1, CC[C@@H]1C[C@H](N)CN1C(=O)OC(C)(C)C to produce CC[C@@H]1C[C@H](NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CN1C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.