Using CCOC(=O)Cc1ccc(OC)c(-c2ccc(C(F)(F)F)cc2C#N)c1 to produce CCOC(=O)Cc1ccc(OC)c(-c2ccc(C(F)(F)F)cc2CN)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.