Using CC(=O)O, O=C(O)[C@]12CCCC[C@H]1CCc1ccccc12 to produce O=C1C[C@@H]2CCCC[C@]2(C(=O)O)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.