5-nitro-2{H}-1,2,3-triazole-4-carboxylic acid

1-[(2S,5R)-4-oxo-6,8-dioxabicyclo[3.2.1]oct-2-yl]-1,2-dihydropyridazine-3,6-dione

methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-{[(1-methyl-1{H}-imidazol-2-yl)thio]methyl}-1{H}-1,2,3-triazole-4-carboxylate

1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(pyrrolidin-1-ylmethyl)-1{H}-1,2,3-triazole-4-carbohydrazide

{N}-(2-hydroxyethyl)-1{H}-pyrazole-5-carboxamide

4-amino-{N}-(2-methoxyethyl)-1,2,5-oxadiazole-3-carboxamide

4-methyl-1-(2-thienyl)pent-2-yne-1,4-diol

1-methyloctahydroquinolin-4(1{H})-one

ethyl (2{Z})-2-(2-oxo-1,2-dihydro-3{H}-indol-3-ylidene)hydrazinecarboxylate

ethyl 7-oxo-6,7-dihydroisothiazolo[4,5-{d}]pyrimidine-3-carboxylate

{5-[4-(benzyloxy)phenyl]-2{H}-tetrazol-2-yl}acetic acid