7,9-dihydro-1,3,7,9-tetramethyl-1H-purine-2,6,8(3H)-trione

8-bromo-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine

1-(1,3-benzodioxol-5-yl)-2-(butylamino)-1-pentanone, monohydrochloride

1-(1,3-benzodioxol-5-yl)-2-(butylamino)-1-pentanone, monohydrochloride

8-bromo-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine

N-(1-phenethylpiperidin-4-yl)-N-(phenyl-13C6)furan-2-carboxamide, monohydrochloride

N-(4-fluorophenyl)-N-[1-(2-phenyl-13C6-ethyl)-4-piperidinyl]-propanamide, monohydrochloride

methyl (S)-2-(1-(4-fluorobutyl)-1H-indazole-3-carboxamido)-3,3-dimethylbutanoate

(2E)-N-phenyl-N-[1-(2-phenylethyl)-4-piperidinyl]-2-butenamide

3-[2-(methylamino)ethyl]-1H-indol-5-ol, monoethanedioate