Using CC(O)c1ccc(-c2cc3cc(Cc4ccccc4)ccc3o2)c(F)c1 to produce CC(=O)c1ccc(-c2cc3cc(Cc4ccccc4)ccc3o2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.