Using COc1cc(-c2ccccc2)ccc1C(=O)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1 to produce O=C(Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1)c1ccc(-c2ccccc2)cc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.