soyasapogenol E 3-O-beta-D-glucopyranosyl(1-2)-beta-D-galactopyranosyl(1-2)-beta-D-glucopyranosiduronic acid
soyasapogenol e 3-o-beta-d-glucopyranosyl(1-2)-beta-d-galactopyranosyl(1-2)-beta-d-glucopyranosiduronic acid