Using O=C(Cl)c1c(F)cccc1F, Cc1cc2oc(F)cc2cc1-c1ccc(N)nc1 to produce Cc1cc2oc(F)cc2cc1-c1ccc(NC(=O)c2c(F)cccc2F)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.