(+/-)-trans-2,3-diphenyl-1,2,3,4-tetrahydro-quinoxaline

2,3-diphenyl-1,2-dihydroquinoxaline

2,3-dipropyl-quinoxaline

2-辛基苯并咪唑

N,N'-(1,2-phenylene)bis(4-chlorobenzamide)