Using CC(C)(C)c1ccc(C(COc2ncnc3ccccc23)OC2CCCCO2)cc1 to produce CC(C)(C)c1ccc(C(O)COc2ncnc3ccccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.