Using CC(=O)c1ccc(OCc2ccc(C(O)c3cccc(C#N)c3)cc2)c(C(F)(F)F)c1O to produce CC(=O)c1ccc(OCc2ccc(Cc3cccc(C#N)c3)cc2)c(C(F)(F)F)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.