Using Cc1nc(-c2ccc(F)cc2)ccc1C(=O)O, Cc1nc2cc(N)ccc2s1 to produce Cc1nc2cc(NC(=O)c3ccc(-c4ccc(F)cc4)nc3C)ccc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.