Olean-12-en-28-oic acid, 23-hydroxy-3- ((O-beta-D-xylopyranosyl-(1-3)-O-6-deoxy-alpha-L-mannopyranosyl-(1-2)-alpha-L-arabinopyranosyl)oxy)-, 4-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl ester, (3beta,4alpha)-