Using CCCCCCCCCCCCCCc1ccc(CC)c(OCC2COC(C)(C)O2)c1 to produce CCCCCCCCCCCCCCc1ccc(CC)c(OCC(O)CO)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.