2-[(2S,4S,3R,6R)-4-(Dimethylamino)-3-hydroxy-6-methyl(2H-3,4,5,6-tetrahydropyran-2-yloxy)](5S,9S,1R,2R,3R,8R,17R,19R)-8-ethyl-5-fluoro-9-hydroxy-1,3,5,9,17,19-hexamethyl-13-{[(6-pyrazolyl(3-pyridyl))methoxy]azamethylene}-7,11,15-trioxabicyclo[8.5.4]nonadecane-4,6,18-trione AIDS-180867 AIDS180867