Using CC(C)(C)OC(=O)N(CCCl)CCCl, N#CCc1cccc(F)c1 to produce CC(C)(C)OC(=O)N1CCC(C#N)(c2cccc(F)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.