(25S)-26-O-beta-D-glucopyranosyl-5beta-furostan-1beta,3beta,22alpha,26-tetraol-1-O-beta-D-glucopyranoside
(25s)-26-o-beta-d-glucopyranosyl-5beta-furostan-1beta,3beta,22alpha,26-tetraol-1-o-beta-d-glucopyranoside