Using O=C(Nc1ccc(CO)cc1F)c1ccc(Cc2ccccc2)cc1 to produce O=Cc1ccc(NC(=O)c2ccc(Cc3ccccc3)cc2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.