[2-(5-氰基-1H-吲哚-3-基)-乙基]-氨基甲酸叔丁酯

6,7,8,9-四氢-5H-咔唑-3-甲腈

2-(1,3-二氧代异吲哚啉-2-基)-1,2,3,4-四氢环戊并[b]吲哚-7-甲腈

4-[2-(1-pyrazol-3-ylideneethyl)hydrazinyl]benzonitrile

1,2,3,4-四氢环戊烯并[b]吲哚-7-甲腈