Using CC(C)(C)OC(=O)N1CCC2(CC=C(OS(=O)(=O)C(F)(F)F)c3ccccc32)CC1, [C-]#N to produce CC(C)(C)OC(=O)N1CCC2(CC=C(C#N)c3ccccc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.