3-O-beta-D-glucopyranosyl-(1-3)-beta-D-glucopyranosyl-(1-3)-beta-D-glucopyranosyl oleanolic acid 28-O-beta-D-glucopyranoside
3-o-beta-d-glucopyranosyl-(1-3)-beta-d-glucopyranosyl-(1-3)-beta-d-glucopyranosyl oleanolic acid 28-o-beta-d-glucopyranoside