(3S,8R,9R,10S,13R,14R,17R)-17-((R)-1,5-Dimethyl-4-methylene-hexyl)-10-hydroxymethyl-13-methyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 126026-57-1 AIDS-038397 AIDS038397 Litosterol