Using Cc1cc2ncoc2cc1-c1ccc(N)nc1, O=C(Cl)c1ccccc1F to produce Cc1cc2ncoc2cc1-c1ccc(NC(=O)c2ccccc2F)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.