Using Cc1cccc2nc(CO)c(-c3cccc(F)c3)c(=O)n12, O=C1NC(=O)c2ccccc21 to produce Cc1cccc2nc(CN3C(=O)c4ccccc4C3=O)c(-c3cccc(F)c3)c(=O)n12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.