4-((3R,5S,7R,10S,12S,13R,17R)-3,7,12-Trihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid, {3-[4-(3-amino-propylamino)-butylamino]-propyl}-amide AIDS-108035 AIDS108035 SM-13