(3E,5S)-3-[{(1S,2R,4aS,6R,8aR)-1,6-Dimethyl-2-[(1E,3E)-penta-1,3-dien-1-yl]-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl}(hydroxy)methylene]-5-(hydroxymethyl)-1-methylpyrrolidine-2,4-dione AIDS-007818 AIDS007818