3-O-rhamnopyranosyl-1-2-arabinopyranosyl-27-hydroxyoleanolic acid 28-O-rhamnopyranosyl-1-4-glucopyranosyl-1-6-glucopyranoside
3-o-rhamnopyranosyl-1-2-arabinopyranosyl-27-hydroxyoleanolic acid 28-o-rhamnopyranosyl-1-4-glucopyranosyl-1-6-glucopyranoside