Using CN(C(=O)c1cc(C(F)(F)F)cc(S(C)(=O)=O)c1)c1cnccc1-c1ccccc1OCc1ccccc1 to produce CN(C(=O)c1cc(C(F)(F)F)cc(S(C)(=O)=O)c1)c1cnccc1-c1ccccc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.