4-((3R,5R,6S,10R,13R,17R)-3,6-Dihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid, {2-[2-(2-amino-ethylamino)-ethylamino]-ethyl}-amide AIDS-108043 AIDS108043