2h-indole

[3,3'-Bi-2H-indole]-2,2'-dione,1,1',3,3'-tetrahydro- 3-hydroxy-

2-(diaminomethylidene)-2H-indole-6-carboximidamide

Spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazin]-9'-ol,1,3-dihydro-3,3-dimethyl-1-octyl-

Spiro[2H-indole-2,2'-[2H]pyrido[3,4-h][1,4]benzoxazine],1,3-dihydro-3,3-dimethyl-1-(2-phenylethyl)-6'-(1-pyrrolidinyl)-