Using CCC(C)=O, CCOC(=O)C(C)(C)Oc1ccc(C=O)cc1 to produce CCOC(=O)C(C)(C)Oc1ccc(C#CC(=O)CC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.