Using COC(=O)C=Cc1ccc(OC)c(OCC23CCC(C)(CC2)OC3=O)c1 to produce COC(=O)C=Cc1ccc(O)c(OCC23CCC(C)(CC2)OC3=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.