溴乙基二苯乙腈

4-(2-methylimidazol-1-yl)-2,2-diphenylbutanenitrile

5-[4-(4-氯苯基)-4-羟基-1-哌啶基]-2,2-二苯基戊腈

1-methyl-3,3-diphenylpyrrolidin-2-one

4-(二苯基甲基)哌啶