Using C[C@@H](N)c1ccc2[nH]ncc2c1, CC(C)(c1ccc2c(n1)CC[C@H](C(=O)O)C2)C(F)(F)F to produce C[C@@H](NC(=O)C1CCc2nc(C(C)(C)C(F)(F)F)ccc2C1)c1ccc2[nH]ncc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.