5-(3-(4-(2-chlorophenyl)-9-methyl-6H-thieno(3,2-f)(1,2,4)triazolo(4,3-a)(1,4)diazepin-2-yl)-2-propynyl)phenanthridin-6(5H)-one
5-(3-(4-(2-chlorophenyl)-9-methyl-6h-thieno(3,2-f)(1,2,4)triazolo(4,3-a)(1,4)diazepin-2-yl)-2-propynyl)phenanthridin-6(5h)-one