ethyl 3-(1,3-dioxolan-2-ylmethyl)-4,5-dihydroisoxazole-5-carboxylate

1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(methoxymethyl)-1{H}-1,2,3-triazole-4-carboxamide

1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(morpholin-4-ylmethyl)-1{H}-1,2,3-triazole-4-carboxylic acid

4,4,6a,6b-tetramethyl-3-phenylhexahydro-3{H}-1-oxa-2a,3-diazacyclopenta[{cd}]pentalen-2-one

3-[4-hydroxy-4,5-dimethyl-5-(4-methylpent-3-en-1-yl)-2-oxo-1,3-oxazolidin-3-yl]propanoate

1-ethyl-1,10b-dimethyl-1,5,6,10b-tetrahydro[1,3]oxazolo[4,3-{a}]isoquinolin-3-one

4-methyl-3-(3-methyl-2,5-dioxo-2,5-dihydro-1{H}-pyrrol-1-yl)benzoic acid

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

6-methoxy[1,2,5]oxadiazolo[3,4-{b}]pyrazin-5-amine

4-[5-(chloromethyl)-1{H}-1,2,3-triazol-1-yl]-1,2,5-oxadiazol-3-amine

methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(morpholin-4-ylmethyl)-1{H}-1,2,3-triazole-4-carboxylate