ethyl 1-methylhexahydrospiro[piperidine-4,3'-pyrrolizine]-1'-carboxylate

5-(2-nitrophenyl)-3-phenyl-1,2,4-oxadiazole

4-methyl-5-[2-(methylthio)ethyl]-1,3-dihydro-2{H}-imidazole-2-thione

(2-amino-6,7-dihydro-5{H}-pyrrolo[1,2-{a}]imidazol-3-yl)(2,4-dimethoxyphenyl)methanone

{N}'-hydroxy-4-(2{H}-tetrazol-5-yl)-1,2,5-oxadiazole-3-carboximidamide

1-(4-chlorobenzyl)-1{H}-indole-3-carboxylic acid

{N}-(2-chloropyridin-3-yl)-3-methoxybenzamide

4-[4-(1{H}-tetrazol-1-yl)phenyl]-1,3-thiazol-2-amine

{N}-(2-ethoxybenzyl)-1-methyl-1{H}-tetrazol-5-amine

4,6-diaminoisophthalic acid

ethyl 3-(aminomethyl)-2-furoate