Using O=Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1, COc1ccc2c(n1)[C@H](N)C[C@H](C)N2C(=O)OC(C)C to produce COc1ccc2c(n1)[C@H](NCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C[C@H](C)N2C(=O)OC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.