间甲基苯乙腈

8-苄基-1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮

异丙叉丙酮

2-Methyl-4-oxopentan-2-carbonitril

2-苯甲酰基-1-氰基-1,2-二氢异喹啉