3-O-((beta-D-galactopyranosyl(1-3)-beta-D-glucopyranosyl(1-2))-beta-D-glucuronopyranosyloxy)-22-O-(2(E)-methyl-2-butenyloyloxy)-15,16,28-trihydroxy-(3beta,15alpha,16alpha,22alpha)-olean-12-ene
3-o-((beta-d-galactopyranosyl(1-3)-beta-d-glucopyranosyl(1-2))-beta-d-glucuronopyranosyloxy)-22-o-(2(e)-methyl-2-butenyloyloxy)-15,16,28-trihydroxy-(3beta,15alpha,16alpha,22alpha)-olean-12-ene