Using COC(=O)Cc1ccccc1C#Cc1nc(S(C)(=O)=O)ncc1C(F)(F)F to produce COC(=O)Cc1ccccc1CCc1nc(S(C)(=O)=O)ncc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.