(25S)-24-O-beta-D-glucopyranosyl-3beta,24beta-dihydroxy-5alpha-spirost-3-O-alpha-arabinopyranosyl-1-6-beta-D-glucopyranoside
(25s)-24-o-beta-d-glucopyranosyl-3beta,24beta-dihydroxy-5alpha-spirost-3-o-alpha-arabinopyranosyl-1-6-beta-d-glucopyranoside