(2aR,4S,6aR,7aR,9R,9aR,9bR,10R,12R,13S,15R,15aS,15bR)-15-Hydroxy-13-(2-hydroxypropan-2-yl)-3,3,9a,10,15a-pentamethyl-4-(((2S,3R,4S,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)octadecahydro-7H-12