Using O=C(O)Cc1ccc(C(F)(F)F)c(F)c1, CC(=O)OC[C@@H](C)n1ccc2c(N)c(C3CC3)ccc2c1=O to produce CC(=O)OC[C@@H](C)n1ccc2c(NC(=O)Cc3ccc(C(F)(F)F)c(F)c3)c(C3CC3)ccc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.