苯并[c][1,8]萘啶-6(5h)-酮

2,7-dinitroxanthen-9-one

2-chloro-N-(2-oxo-1H-pyridin-3-yl)benzamide

(2-chlorophenyl)(morpholino)methanethione

(2-氯苯基)-吗啉-4-甲酮