3,3-diethoxy-1,7,7-trimethylbicyclo[2.2.1]heptane

N-methyl-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamide

2-amino-4-(2-furyl)thiophene-3-carboxylic acid

dimethyl 2,6-dimethyl-4-(5-methyl-2-furyl)-1,4-dihydropyridine-3,5-dicarboxylate

11-methyl-3-(5-methyl-2-furyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one

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

2-chloro-5-(2-thienyl)thieno[2,3-d]pyrimidin-4(3H)-one

2-ethoxy-4-(5-methyl-2-thienyl)-6-oxocyclohex-1-ene-1-carbonitrile

methyl 3-amino-6-(5-methyl-2-thienyl)-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate

2-[(2-piperidin-4-yl-1H-imidazol-1-yl)methyl]pyridine trihydrochloride

3-(1-ethyl-1H-imidazol-2-yl)piperidine dihydrochloride