Using O=Cc1ccccc1, COc1ccc(N(CC(F)(F)F)C(N)=O)cc1 to produce COc1ccc2c(c1)C(c1ccccc1)NC(=O)N2CC(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.