(2S,3R,4S,5S,6R)-2-(((2R,3R,4R,5R,6R,6R)-2-(((2R,3R,3R,4R,4R,5R,6R)-4,5-二羟基-2-((2aS,4S,4S,4S,5'S,6aS,6aS,6aS,6aS,8aS,8aS,8aS,8aS,8aS,9S,10R,11aS,12aS,12aS,12aS,12bR)-5',6a,8a,9-四甲基十八氢螺[2',1',1',1':4,5]茚并[2,1-b]呋喃-10,2,2,2,2'-哌啶-2,2,]-4-基)氧基)四氢-2H-吡喃-3-基)氧
5G