1,2-二氢-6-羟基-4-甲基-5-[(4-甲基苯基)偶氮]-2-氧-3-吡啶腈

2-oxo-5-[3-(trifluoromethyl)phenyl]-1H-pyridine-3-carbonitrile

7a-hydroxy-2-oxo-4,5,6,7-tetrahydro-1H-indole-3-carbonitrile

2-乙基米力农

4-(4-chlorophenyl)-2-oxo-6-phenyl-1H-pyridine-3-carbonitrile