Showing structure for 2-amino-4-{7-hydroxy-2,4b,8,8,10a-pentamethyl-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-4,4a,5,6,7,8a,9,10-octahydro-1h-phenanthren-1-yl}butanoic acid