Using FC(F)Cl, Cc1cc(-c2cc(=O)n(C)[nH]2)c(Cl)cc1Cl to produce Cc1cc(-c2cc(OC(F)F)n(C)n2)c(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.