tetrazolo[1,5-a]quinoxalin-4-ylhydrazine

4-(3-tert-butylphenazin-2-yl)morpholine

4-(3-methylphenazin-2-yl)morpholine

phenyl-(2-phenylfuro[3,2-b]quinoxalin-3-yl)methanone

2-N-benzo[a]phenazin-5-ylbenzene-1,2-diamine