3-O-(arabinopyranosyl(1-2))-(arabinopyranosyl(1-6))-2-acetamido-2-deoxyglucopyranosyl oleanolic acid
3-o-(arabinopyranosyl(1-2))-(arabinopyranosyl(1-6))-2-acetamido-2-deoxyglucopyranosyl oleanolic acid