2-oxo-N-(2,2,2-trifluoroethyl)-3H-pyridine-3-carboxamide

3-[2-[3-[5-(2-fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-piperidyl]-2-oxo-ethyl]-6,7-dimethyl-2,3-dihydrothiazolo[3,2-a]pyrimidin-5-one

[3-[5-(2-fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-piperidyl]-[5-(2-thienyl)isoxazol-3-yl]methanone

5-[1-(2-indol-1-ylacetyl)-4-piperidyl]-2-methyl-4-phenyl-1,2,4-triazol-3-one

2-methyl-4-phenyl-5-[1-(2-phenylthiazole-4-carbonyl)-4-piperidyl]-1,2,4-triazol-3-one

1-[4-(1-methyl-5-oxo-4-phenyl-1,2,4-triazol-3-yl)-1-piperidyl]-4-phenyl-butane-1,4-dione

5-[1-(2-methoxypyridine-3-carbonyl)-4-piperidyl]-2-methyl-4-phenyl-1,2,4-triazol-3-one

5-[1-[2-(4-chlorophenoxy)-2-methyl-propanoyl]-4-piperidyl]-2-methyl-4-phenyl-1,2,4-triazol-3-one

5-[1-[2-(4-fluorophenyl)acetyl]-4-piperidyl]-2-methyl-4-phenyl-1,2,4-triazol-3-one

2-methyl-4-phenyl-5-[1-(pyrazine-2-carbonyl)-4-piperidyl]-1,2,4-triazol-3-one

2-methyl-4-phenyl-5-[1-(3-phenylsulfanylpropanoyl)-4-piperidyl]-1,2,4-triazol-3-one