2a,5,5,10b-tetramethyl-3,4,4a,5,10,10b-hexahydro-2a{H}-2-oxa-10a-azabenzo[{g}]cyclopenta[{cd}]azulen-1-one

methyl [2-(methylthio)-7-oxo-4,7-dihydro[1,2,4]triazolo[1,5-{a}]pyrimidin-5-yl]acetate

ethyl 4-oxo-6-(trifluoromethyl)-4{H}-pyran-2-carboxylate

5-allyl-4,7-dimethoxy-1,3-benzodioxole

5-[2-(2-aminophenyl)ethyl]-4{H}-1,2,4-triazol-3-amine

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

5-(1-hydroxycyclohexyl)isoxazole-3-carboxamide

2-(1,3-benzodioxol-5-ylamino)nicotinic acid

ethyl 5-(1-cyclopropyl-1-hydroxyethyl)isoxazole-3-carboxylate

5-(1-hydroxy-1-methylethyl)isoxazole-3-carboxamide

{5-[(4,7-dimethoxy-1,3-benzodioxol-5-yl)methyl]-4,5-dihydroisoxazol-3-yl}methanol

4-(1,2-dimethyl-1{H}-indol-3-yl)butanoic acid

6-chloro-{N}'-hydroxy-2,3,4,9-tetrahydro-1{H}-carbazole-1-carboximidamide

2-hydrazino-4,6-dimethylnicotinonitrile

piperazin-1-ylacetonitrile