3-O-(beta-D-glucopyranosyl-1-3-beta-D-galactopyranosyl)1-2-beta-D-glucuronopyranosyl-oleanolic acid-28-O-beta-D-glucopyranoside
3-o-(beta-d-glucopyranosyl-1-3-beta-d-galactopyranosyl)1-2-beta-d-glucuronopyranosyl-oleanolic acid-28-o-beta-d-glucopyranoside