Using CC(=O)O, CCOC(=O)CC(C)(C)CCC(C#N)c1ccc(C)cc1C to produce Cc1ccc(C2C(=O)CC(C)(C)CC2=O)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.