6-fluoro-8,11-dihydroxy-4-(2-hydroxyethyl)-1,2,3,4-tetrahydronaphtho[2,3-f]quinoxaline-7,12-dione

1,4-二甲基哌嗪

月桂基羟乙基咪唑啉

哌嗪二盐酸盐

N-(2-羟乙基)乙二胺-N,N′,N′-三乙酸