Using Cc1c(OCc2ccccc2)cc(CO)c(O)c1C, CCOC(=O)CCC(C)(OC)OC to produce CCOC(=O)CCC1(C)OCc2cc(O)c(C)c(C)c2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.