Using CC(C)(C)OC(=O)N1CCNc2ccccc21, N#Cc1ccc(F)cc1 to produce CC(C)(C)OC(=O)N1CCN(c2ccc(C#N)cc2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.