Using O=C([O-])[O-], O=c1[nH]c2cc(F)ccc2n1-c1cc(Cl)ccc1O to produce Cn1c(=O)n(-c2cc(Cl)ccc2O)c2ccc(F)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.