N-[[(Z)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]formamide

1H-1,2,4-噻唑-3-甲醛

7-methyl-[1,2,4]triazolo[4,3-a]quinoline

2-乙基-1,3,4-噁二唑

1-(4-硝基苯基)-1H-四唑