Using Cc1cc(-c2ccc(CN)cc2F)ccn1, O=C(O)c1ccc(-c2cncnc2)cc1 to produce Cc1cc(-c2ccc(CNC(=O)c3ccc(-c4cncnc4)cc3)cc2F)ccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.