1-phenylprop-2-ynylbenzene

4-(2,2-dimethylpyrrolidin-1-yl)-2,2-diphenylbutanamide

2-甲基-4,4-二苯基吡咯烷

2,2-diphenylbutanenitrile

1,3,3-triphenylpyrrolidine-2,5-dione