Using CNC(=O)c1c(-c2ccc(F)cc2)nn2ncc(-c3cc(C(=O)OC)c(OC)cc3C)cc12 to produce CNC(=O)c1c(-c2ccc(F)cc2)nn2ncc(-c3cc(C(=O)O)c(OC)cc3C)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.