(11aS)-3,7-双(4-(三氟甲基)苯基)-10,11,12,13-四氢-10,10,13,13-四甲基-5-羟基-5-氧化物-二茚并[7,1-de:1',7'-fg][1,3,2]二氧磷杂环素, (11aS)-3,7-Bis(4-(trifluoromethyl)phenyl)-10,11,12,13-tetrahydro-10,10,13,13-tetramethyl-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin