9-[(5-amino-1,3,4-thiadiazol-2-yl)methyl]-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione

N-cyano-3,4,5-trimethoxybenzamide

N'-(2-chloropyrimidin-4-yl)-N,N-dimethylhydrazonoformamide

1-(hydroxymethyl)cyclobutanecarbonitrile

4,4,7,8-tetramethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinoline-1-thione

6-methoxy-4,4-dimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinoline-1-thione

4,4,6,8-Tetramethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione

(8-methoxy-4,4,6-trimethyl-2-oxo-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1(2H)-ylidene)malononitrile

6',6'-dimethyl-5',6'-dihydrospiro[cyclohexane-1,4'-pyrrolo[3,2,1-ij]quinoline]-1',2'-dione

1-acetyl-1H-indole-2,3-dione

1-乙酰-1H-吲哚-2,3-二酮

methyl (2E)-(3-oxopiperazin-2-ylidene)acetate