Using CCOC(=O)CC(=O)CC, Cc1ccc2[nH]cc(CCO)c2c1 to produce CCOC(=O)CC1(CC)OCCc2c1[nH]c1ccc(C)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.