Using CCCCC(C)(O)C/C=C/[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(=O)OC to produce CCCCC(C)(O)CCC[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.