Synonyms: 4-[(2S,4aR,4bS,6aS,11aS,11bR)-2-{[6-deoxy-alpha-L-mannopyranosyl-(1->2)-[6-deoxy-alpha-L-mannopyranosyl-(1->4)-6-deoxy-alpha-L-mannopyranosyl-(1->4)]-beta-D-glucopyranosyl]oxy}-2,3,4,4a,4b,5,6,6a,11,11a,11b,12-dodecahydro-4a,6a,7-trimethyl-1H-indeno[2,1-a]phenanthren-8-yl]-2-methylbutyl beta-D-glucopyranoside