Using C#CC(C)O, Cn1c(C(F)(F)F)cc(=O)n(-c2ccc(Cl)cc2O)c1=O to produce C#CC(C)Oc1cc(Cl)ccc1-n1c(=O)cc(C(F)(F)F)n(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.