4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,2,5-oxadiazol-3-amine

methyl 3-(1{H}-pyrrol-1-yl)-1{H}-indole-2-carboxylate

1-[(2-Methylbut-3-yn-2-yl)amino]acetone

methyl 2,3,4,9-tetrahydro-1{H}-carbazole-5-carboxylate

dimethyl hexahydrospiro[cyclohexane-1,3'-pyrrolizine]-1',2'-dicarboxylate

4{H}-1,2,4-triazole-3,4,5-triamine

ethyl 3-amino-7-nitro-1-oxo-1,2-dihydroisoquinoline-4-carboxylate

5-amino-1{H}-pyrazole-4-carbothioamide

1-acetyl-1{H}-1,2,4-triazole-3,5-diamine

methyl 5-nitro-2-oxo-1,1',2,2',5',6',7',7a'-octahydrospiro[indole-3,3'-pyrrolizine]-1'-carboxylate

5-(2-naphthyloxy)benzene-1,3-diamine