Using OCC=C(c1ccc(-c2ccco2)cc1)c1ccc(-c2ccco2)cc1, CCOC(=O)[C@H](Cc1ccc(O)cc1)OCC to produce CCOC(=O)[C@H](Cc1ccc(OCC=C(c2ccc(-c3ccco3)cc2)c2ccc(-c3ccco3)cc2)cc1)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.