Using C=CCOC(=O)C1=C(C)N(c2cccc(C(F)(F)F)c2)C(=O)CC1c1ccc(C#N)cc1 to produce CC1=C(C(=O)O)C(c2ccc(C#N)cc2)CC(=O)N1c1cccc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.