Using O=C(O)c1cn(-c2ccc(F)cc2)c2ccc(O)cc2c1=O, O=C([O-])O to produce COC(=O)c1cn(-c2ccc(F)cc2)c2ccc(O)cc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.