Using CCOC(=O)C=Cc1ccc(Oc2cc(C)cc(OCc3ccccc3)c2)cc1C to produce CCOC(=O)CCc1ccc(Oc2cc(C)cc(O)c2)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.