oleanolic acid 3-O-beta-D-glucopyranosyl-(l-3)-(beta-D-galactopyranosyl- (1-2))-beta-D3-galactopyranoside
oleanolic acid 3-o-beta-d-glucopyranosyl-(l-3)-(beta-d-galactopyranosyl- (1-2))-beta-d3-galactopyranoside