Using COC(=O)C1=CO[C@@H](OC(C)=O)[C@H]2C(COC(C)=O)=CC[C@H]12 to produce COC(=O)C1=COC[C@@H]2C(C)CC[C@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.