(2R,4aS,6aS,8aR,10S,12aS,14aS,14bR)-10-Hydroxy-2,4a,6a,9,9,12a,14a-heptamethyl-1,2,3,4,4a,5,6,6a,7,8,8a,9,10,11,12,12a,13,14,14a,14b-eicosahydro-picene-2-carboxylic acid 24480-44-2 AIDS-075058 AIDS075058 Bryonolic acid