ethyl 2-(2-acetylhydrazino)-5-methyl-1,3-thiazole-4-carboxylate

5-(4-aminobenzyl)-1,3,4-thiadiazol-2-amine

ethyl 3-(2-chloropyridin-3-yl)-1,2,4-oxadiazole-5-carboxylate

2-amino-6,7-dihydro-5{H}-pyrrolo[1,2-{a}]imidazole-3-carbonitrile

ethyl 2-amino-3-cyano-6,7,8,9-tetrahydro-5{H}-pyrrolo[1,2-{a}]azepine-1-carboxylate

5-(2-amino-1,3-thiazol-4-yl)-2-hydroxybenzyl acetate

4-chloro-6,7,8,9-tetrahydropyrido[2,1-{f}]purine

4-methoxy-1,2,5-oxadiazol-3-ol

4-amino-5-nitrophthalonitrile

(2S,5R)-2-(1H-benzimidazol-1-yl)-6,8-dioxabicyclo[3.2.1]octan-4-one

ethyl 3-(5-bromo-2-furyl)-1,2,4-oxadiazole-5-carboxylate