Using O=C(O)c1cc(O)ccc1F, CNc1ncnc(-c2cccnc2Cl)n1 to produce CNc1ncnc(-c2cccnc2Oc2ccc(F)c(C(=O)O)c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.