3-(4-Chlorophenyl)-2-(2-(2-(4-chlorophenyl)-1H-indol-3-yl)ethenyl)-4(3H)-quinazolinone 4(3H)-Quinazolinone, 3-(4-chlorophenyl)-2-(2-(2-(4-chlorophenyl)-1H-indol-3-yl)ethenyl)- 81958-17-0