3-O-B-D-galactopyranosyl-(1->2)-(B-D-xylopyranosyl-(1->3))-B-D-glucuronopyranosyl-gypsogenin-28-O-B-D-xylopyranosyl-(1->3)-B-D-xylopyranosyl-(1->4)-B-D-xylopyranosyl-(1->4)-3-O-acetyl-alpha-L-rhamnopyranosyl-(1->2)-3,4-di-O-acetyl-B-D-fucopyranoside