methyl 7-(5-methyl-2-furyl)-2,5-dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylate

6-(5-methyl-2-thienyl)-1,5,6,7-tetrahydro-4H-indazol-4-one

methyl N-[2-cyano-5-(5-methyl-2-thienyl)-3-oxocyclohex-1-en-1-yl]glycinate

5-bromo-2-(methoxymethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one

5-amino-2-(3-methylbutanoyl)isoxazol-3(2H)-one

4,5-dibromo-2-tert-butyl-1H-imidazole

4-(1-methyl-1H-imidazol-2-yl)piperidine dihydrochloride

ethyl cyanoimidoformate

3-bromo-5-ethoxy-1-(methoxymethyl)-1H-1,2,4-triazole

2-isobutyl-9-methyl-1-oxo-2,9-dihydro-1H-beta-carboline-4-carboxylic acid

4-(dimethylamino)-3-nitrobenzonitrile