alpha-二苯基乙二醛肟

2,3,8,9-tetraphenylpyrazino[2,3-f]quinoxaline

(3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,3,4,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-7-one

[[2-(carbamoylhydrazinylidene)-1,2-diphenylethylidene]amino]urea

2,3-diphenyl-4H-quinoxalin-6-one