2-(3-phenylpropyl)isothiazolo[5,4-b]pyridine-3(2H)-thione

N-benzyl-2-mercaptonicotinamide

2-mercapto-N-propylnicotinamide

N-pentyl-2-thioxo-1,2-dihydropyridine-3-carboxamide

2-mercapto-N-phenethylnicotinamide