1-甲基-1,3-二氢吲哚-2-硫酮

3-hydroxy-1-methyl-3-phenylindol-2-one

6-methylindolo[3,2-b]quinoxaline

1'-methylspiro[1,3-dihydrobenzimidazole-2,3'-indole]-2'-one

2(1H)-Quinoxalinone, 3-[2-(methylamino)phenyl]-