3-(1-methylindol-3-yl)-4-(1-methyl-2-methylsulfinylindol-3-yl)pyrrole-2,5-dione
3-(1-methylindol-3-yl)-4-(1-methyl-2-methylsulfinyl-indol-3-yl)pyrrole-2,5-dione
3-(1-methyl-3-indolyl)-4-(1-methyl-2-methylsulfinyl-3-indolyl)pyrrole-2,5-dione
3-(1-methylindol-3-yl)-4-(1-methyl-2-methylsulfinyl-indol-3-yl)-3-pyrroline-2,5-quinone
Bisindolylmaleimide deriv. 58