Using CCOC(=O)Cc1c(F)ccc2nc(-c3cc(OC)c(OC)c(OC)c3)[nH]c12 to produce COc1cc(-c2nc3ccc(F)c(CC(=O)O)c3[nH]2)cc(OC)c1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.