Using COC(=O)C(CC(C)C)c1cc(-c2ccc(F)cc2)nc(-c2ccc(C(F)(F)F)cc2)c1 to produce CC(C)CC(C(=O)O)c1cc(-c2ccc(F)cc2)nc(-c2ccc(C(F)(F)F)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.