Using Oc1ccc2c(c1)CCC2, CC(C)CC(C(=O)O)C(=O)O to produce CC(C)CC(C(=O)Oc1ccc2c(c1)CCC2)C(=O)Oc1ccc2c(c1)CCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.