Using CC(=O)OC(C)=O, CCCCCCC(C)(C)c1ccc(C2CCCC(=O)C2)c(O)c1 to produce CCCCCCC(C)(C)c1ccc(C2CCCC(=O)C2)c(OC(C)=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.