N-((1S,9S)-9-乙基-5-氟-9-羟基-4-甲基-10,13-二氧-2,3,9,10,13,15-六氢-1H,12H-苯并[de]吡喃并[3',4':6,7]吲哚嗪[1,2-b]喹啉-1-基)-2-羟基乙酰胺 1599440-33-1