Using CC(=CCOc1ccc2c(c1)OCO2)CCC1OC1(C)CC(C)C to produce CC(C)CC1(C)OC1CCC(C)CCOc1ccc2c(c1)OCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.