Using CC(C)(C)O, N#Cc1ccc(CN2CC(C(=O)O)C2)cc1 to produce CC(C)(C)OC(=O)C1CN(Cc2ccc(C#N)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.