3-O-(beta-D-galactopyranosyl-(1-4)-beta-D-galactopyranosyl-(1-3)-beta-D-glucuronopyranosyl)oleanolic acid
3-o-(beta-d-galactopyranosyl-(1-4)-beta-d-galactopyranosyl-(1-3)-beta-d-glucuronopyranosyl)oleanolic acid