(8-acetyloxy-2-oxo-3,4-dihydro-1H-quinolin-5-yl) acetate

5,8-dimethoxy-2-(2-nitrophenyl)quinoline

6,7-dichloro-2-(2-nitrophenyl)quinoline-5,8-dione

(9ci)-2,3-二甲基-1H-吲哚-4,7-二酮

N,N-dibenzyl-2,5-dimethoxyaniline