2-amino-2,2-diphenylacetamide

5-chloro-2,2-diphenylpentanenitrile

2,2,6,6-tetraphenylheptanedinitrile

(S)-1-对甲苯磺酰基-3-(1-氰基-1,1-二苯甲基)吡咯烷

2-amino-3,3-diphenylcyclopentene-1-carbonitrile