Using CN(C(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1)c1cnccc1-c1ccc(F)cc1OCc1ccccc1 to produce CN(C(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1)c1cnccc1-c1ccc(F)cc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.